{"title":"Flasks","description":"","products":[{"product_id":"ch0448i","title":"Volumetric Flask, 1000ml - Class B - 24\/29 Polyethylene Stopper, Borosilicate Glass - Blue Graduation, Tolerance ±0.800 - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003e1000ml Volumetric Flask\u003c\/li\u003e\n\u003cli\u003eMade of Class \"B\" borosilicate glass\u003c\/li\u003e\n\u003cli\u003eOne graduation mark\u003c\/li\u003e\n\u003cli\u003eFitted with chemical resistance polythelene stopper.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e1000ml Volumetric Flask made of Class 'B', Borosillicate glass with one graduation mark. Fitted with chemical resistance polythelene stopper.\u003cbr\u003e\u003cbr\u003eCalibrated to contain.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control.\u003c\/b\u003e\u003cbr\u003e\nEach product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. 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Fitted with chemical resistance polyethylene stopper.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eNOTE:\u003c\/b\u003e Polyethylene stoppers cannot be autoclaved. They have a temperature compatibility range of -40°C to +80°C. Remove stoppers before autoclaving the glass flask body.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6544521860,"sku":"CH0446G","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/files\/dhtlc6vqbnnra86tswia.jpg?v=1780341258"},{"product_id":"ch0448d","title":"Volumetric Flask, 50ml - Class B - 12\/21 Polyethylene Stopper, Borosilicate Glass - Blue Graduation, Tolerance ±0.120 - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003e50ml Volumetric Flask\u003c\/li\u003e\n\u003cli\u003eMade of Class \"B\" borosilicate glass\u003c\/li\u003e\n\u003cli\u003eOne graduation mark\u003c\/li\u003e\n\u003cli\u003eFitted with chemical resistance polyethylene stopper.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e50ml Volumetric Flask made of Class 'B', Borosilicate glass with one graduation mark. Fitted with chemical resistance polyethylene stopper.\u003cbr\u003e Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.\u003cbr\u003e\u003cbr\u003eCalibrated to contain.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control.\u003c\/b\u003e\u003cbr\u003e\nEach product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6544619332,"sku":"CH0448D","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/files\/lf34ly01mcsle9azztf8.jpg?v=1780341257"},{"product_id":"fl0703","title":"12PK Erlenmeyer Flasks, 100mL - Narrow Neck - Borosilicate Glass","description":"\u003cul\u003e\n\u003cli\u003ePack of 12 Erlenmeyer Flasks, each with 100mL capacity and easy-to-read white enamel graduations every 25mL\u003c\/li\u003e\n\u003cli\u003eMade of high quality, heavy duty, borosilicate 3.3 glass with excellent strength against breakage. Microwavable and autoclavable, with superior chemical durability. Can withstand high temperatures and thermal shocks\u003c\/li\u003e\n\u003cli\u003eFeatures uniform wall thickness ideal for heating and a reinforced rim for protection against high impacts\u003c\/li\u003e\n\u003cli\u003eConforms with DIN ISO 1773 standards for narrow neck conical flasks\u003c\/li\u003e\n\u003cli\u003eSuperior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePack of 12 100mL Erlenmeyer Flasks with narrow necks are made of heavy-duty borosilicate 3.3 glass. Features white enamal graduations every 25mL, a uniform wall thickness ideal for heating, and a reinforced rim to protect against accidental impacts. Meets DIN ISO 1773 standards for conical flasks.\u003cbr\u003e\u003cbr\u003eAutoclavable, with superior chemical durability. Low temperature gradient - can withstand high temperatures \u0026amp; thermal shocks. Eisco Labs borosilicate glass has the following heat tolerances: Strain Point 515°C | Annealing Point 565°C | Softening Point 820°C.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6548960388,"sku":"FL0703","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/files\/kce7kca98pdzjjjputla.jpg?v=1780341249"},{"product_id":"fl0705","title":"12PK Erlenmeyer Flasks, 250mL - Narrow Neck - Borosilicate Glass","description":"\u003cul\u003e\n\u003cli\u003e250mL CAPACITY || Pack of 12 Erlenmeyer Flasks, each with 250mL capacity and easy-to-read white enamel graduations every 50mL\u003c\/li\u003e\n\u003cli\u003eINDUSTRIAL QUALITY || Made of high quality, heavy duty, borosilicate 3.3 glass with excellent strength against breakage. Microwavable and autoclavable, with superior chemical durability. Can withstand high temperatures and thermal shocks\u003c\/li\u003e\n\u003cli\u003eSUPERIOR DURABILITY || Features uniform wall thickness ideal for heating and a reinforced rim for protection against high impacts\u003c\/li\u003e\n\u003cli\u003eMEETS DIN ISO STANDARDS || Conforms with DIN ISO 1773 standards for narrow neck conical flasks\u003c\/li\u003e\n\u003cli\u003eGREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS \u0026amp; HOUSEHOLD || Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePack of 12 Erlenmeyer Flask with a 250mL capacity and narrow neck is made of heavy-duty borosilicate 3.3 glass. Features white enamel graduations every 50mL, a uniform wall thickness ideal for heating, and a reinforced rim to protect against accidental impacts. Meets DIN ISO 1773 standards for conical flasks.\u003cbr\u003e\u003cbr\u003eAutoclavable, with superior chemical durability. Low temperature gradient - can withstand high temperatures \u0026amp; thermal shocks. Eisco Labs borosilicate glass has the following heat tolerances: Strain Point 515°C | Annealing Point 565°C | Softening Point 820°C.\u003cbr\u003e\u003cbr\u003eNeck inner diameter: 28.8mm\u003cbr\u003e\u003cbr\u003eNeck outer diameter: 33.7mm\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6548966468,"sku":"FL0705","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/kpupockmrhhj2shg5ccz.jpg?v=1750882085"},{"product_id":"fl0701","title":"12PK Erlenmeyer Flasks, 25mL - Narrow Neck - Borosilicate Glass","description":"\u003cul\u003e\n\u003cli\u003ePack of 12 Erlenmeyer Flasks, each with 25mL capacity and easy-to-read white enamel graduations every 12.5mL\u003c\/li\u003e\n\u003cli\u003eMade of high quality, heavy duty, borosilicate 3.3 glass with excellent strength against breakage. Microwavable and autoclavable, with superior chemical durability. Can withstand high temperatures and thermal shocks\u003c\/li\u003e\n\u003cli\u003eFeatures uniform wall thickness ideal for heating and a reinforced rim for protection against high impacts\u003c\/li\u003e\n\u003cli\u003eConforms with DIN ISO 1773 standards for narrow neck conical flasks\u003c\/li\u003e\n\u003cli\u003eSuperior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePack of 12 25mL Erlenmeyer Flasks with narrow necks are made of heavy-duty borosilicate 3.3 glass. Features white enamal graduations every 12.5mL, a uniform wall thickness ideal for heating, and a reinforced rim to protect against accidental impacts. Meets DIN ISO 1773 standards for conical flasks.\u003cbr\u003e\u003cbr\u003eAutoclavable, with superior chemical durability. Low temperature gradient - can withstand high temperatures \u0026amp; thermal shocks. Eisco Labs borosilicate glass has the following heat tolerances: Strain Point 515°C | Annealing Point 565°C | Softening Point 820°C.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6548975940,"sku":"FL0701","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/files\/7cfddddb9dd1bdbe624bb01da615f266db75d082.jpg?v=1780341249"},{"product_id":"fl0707","title":"6PK Erlenmeyer Flasks, 500mL - Narrow Neck - Borosilicate Glass","description":"\u003cul\u003e\n\u003cli\u003ePack of 6 Erlenmeyer Flasks, each with 500mL capacity and easy-to-read white enamel graduations every 100mL\u003c\/li\u003e\n\u003cli\u003eMade of high quality, heavy duty, borosilicate 3.3 glass with excellent strength against breakage. Microwavable and autoclavable, with superior chemical durability. Can withstand high temperatures and thermal shocks\u003c\/li\u003e\n\u003cli\u003eFeatures uniform wall thickness ideal for heating and a reinforced rim for protection against high impacts\u003c\/li\u003e\n\u003cli\u003eConforms with DIN ISO 1773 standards for narrow neck conical flasks\u003c\/li\u003e\n\u003cli\u003eSuperior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePack of six 500mL Erlenmeyer Flasks with narrow necks are made of heavy-duty borosilicate 3.3 glass. Features white enamal graduations every 100mL, a uniform wall thickness ideal for heating, and a reinforced rim to protect against accidental impacts. Meets DIN ISO 1773 standards for conical flasks.\u003cbr\u003e\u003cbr\u003eAutoclavable, with superior chemical durability. Low temperature gradient - can withstand high temperatures \u0026amp; thermal shocks. Eisco Labs borosilicate glass has the following heat tolerances: Strain Point 515°C | Annealing Point 565°C | Softening Point 820°C.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6548978116,"sku":"FL0707","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/files\/8f0b9d3c36efdcafd46f198de978a828a07cafa9.jpg?v=1780341249"},{"product_id":"fl2402","title":"Eisco 2PK Filtering Flask, 250mL - Borosilicate Glass - Conical Shape, with Integral Side Arm - White Graduations","description":"GTIN: 849230033880\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003ePack of 2 Filter Flasks with 250mL capacities and easy-to-read white enamel graduations every 50mL\u003c\/li\u003e\n\u003cli\u003eConical flask with tubulated integral side arm adaptable to 3\/8\" internal diameter tubing\u003c\/li\u003e\n\u003cli\u003eHeavy wall design for safe use under vacuum pressure\u003c\/li\u003e\n\u003cli\u003eMade of high quality, heavy duty, borosilicate 3.3 glass with excellent strength against breakage. Microwavable and autoclavable, with superior chemical durability. Can withstand high temperatures and thermal shocks\u003c\/li\u003e\n\u003cli\u003eOptimized mouth and neck with 24.5mm inner diameter opening ensures secure fit with stopper when under pressure (stopper not included)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePack of two Filtering Flasks each has a 250mL capacity with 50mL white graduations. It is made of industrial quality borosilicate 3.3 glass with superior chemical durability and heat tolerance. The tubulated integral side arm, heavy walls, and enforced mouth and neck are all designed to safely withstand vacuum pressurization. Size of flasks: 5.8\"H x 3.4\" dia.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6549977988,"sku":"FL2402","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/dttnbqxqymfoypdqixiy.jpg?v=1754574613"},{"product_id":"fl2403","title":"Filter Flask, Borosilicate, 500mL, Pack of 2","description":"\u003cul\u003e\n\u003cli\u003eHigh quality, borosilicate flasks\u003c\/li\u003e\n\u003cli\u003e500mL Capacity\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003eIncludes: (2) Flasks\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEISCO Filter Flask, Borosilicate, 500mL, Pack of 2\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003ci\u003e(2) Flasks\u003c\/i\u003e\u003cbr\u003e\u003cbr\u003ePackage of 2 filter flasks.\u003cbr\u003e\u003cbr\u003e\u003ci\u003eNote: The image is for the product family, not necessarily the size of the this product.\u003c\/i\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6549981572,"sku":"FL2403","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/FL2403.jpg?v=1571438724"},{"product_id":"fl0710","title":"Filter Flask, Borosilicate, 500mL, Pack of 2 (Discontinued)","description":"\u003cul\u003e\u003c\/ul\u003e\u003cp\u003eHigh quality, borosilicate flasks 500mL Capacity Includes: (2) Flasks EISCO Filter Flask, Borosilicate, 500mL, Pack of 2 (2) Flasks Package of 2 filter flasks. Note: The image is for the product family, not necessarily the size of the this product.\u003c\/p\u003e\n\u003cb\u003e*This product has been discontinued and is no longer available.\u003c\/b\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6549984900,"sku":"FL0710","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/uqrhbdzrlfc6llx6wql0.jpg?v=1646142680"},{"product_id":"ch0410g","title":"Boiling Flask, 1000ml - Borosilicate Glass - Flat Bottom, Narrow Neck - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eFlask made of heavy duty borosilicate glass.\u003c\/li\u003e\n\u003cli\u003e1000ml Capacity\u003c\/li\u003e\n\u003cli\u003eNarrow neck\u003c\/li\u003e\n\u003cli\u003eStopper not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e1000ml Flat bottom Florence boiling flask made of heavy duty borosilicate glass. Flask has a flat bottom. Long neck, Stopper not included. The flask is ideal for dealing with liquids at different temperatures due to its thick-walled design. It is easy to use in any lab with its flat bottom, narrow neck, and beaded rim.\u003cbr\u003e Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550123204,"sku":"CH0410G","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/buqp7xxmb4rbe3studda.jpg?v=1571438739"},{"product_id":"ch0410c","title":"Boiling Flask, 100ml - Borosilicate Glass - Flat Bottom, Narrow Neck - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eFlask made of heavy duty borosilicate glass.\u003c\/li\u003e\n\u003cli\u003e100ml Capacity\u003c\/li\u003e\n\u003cli\u003eNarrow neck\u003c\/li\u003e\n\u003cli\u003eStopper not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e100ml Flat bottom Florence boiling flask made of heavy duty borosilicate glass. Flask has a flat bottom. Long neck, Stopper not included. The flask is ideal for dealing with liquids at different temperatures due to its thick-walled design. It is easy to use in any lab with its flat bottom, narrow neck, and beaded rim. Neck has an outer diameter of 26mm and an inner diameter of 22mm.\u003cbr\u003e Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures \u0026amp; thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control.\u003c\/b\u003e\u003cbr\u003e\nEach product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550128324,"sku":"CH0410C","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/daicop5yzltsmlgmrya8.jpg?v=1580911267"},{"product_id":"ch0410d","title":"Boiling Flask, 150ml - Borosilicate Glass - Flat Bottom, Narrow Neck - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty Borosilicate glass\u003c\/li\u003e\n\u003cli\u003e150ml capacity. Narrow neck, flat bottom, beaded rim.\u003c\/li\u003e\n\u003cli\u003e5.25\" tall, 2.75\" bottom diameter\u003c\/li\u003e\n\u003cli\u003e2\" neck length, 0.8\" neck diameter\u003c\/li\u003e\n\u003cli\u003ePerfect for any science or home laboratory\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e150ml capacity Florence boiling flask made of high quality, heavy duty borosilicate glass. Narrow neck, beaded rim and flat bottom. No stopper included. Flask measures 5.25\" tall. \u003c\/p\u003e\u003cbr\u003e Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550129348,"sku":"CH0410D","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/xswq4ol2ffaqmu8viq7u.jpg?v=1571438739"},{"product_id":"ch0410h","title":"Boiling Flask, 2000ml - Borosilicate Glass - Flat Bottom, Narrow Neck - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty Borosilicate glass\u003c\/li\u003e\n\u003cli\u003e2000ml capacity. Narrow neck, flat bottom, beaded rim.\u003c\/li\u003e\n\u003cli\u003e9.5\" tall, 6.5\" bottom diameter\u003c\/li\u003e\n\u003cli\u003e4\" neck length, 1.8\" neck diameter\u003c\/li\u003e\n\u003cli\u003ePerfect for any science or home laboratory\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e2000ml capacity Florence boiling flask made out of high quality, heavy duty borosilicate glass. Narrow neck, beaded rim and flat bottom. No stopper included. Flask measures 9.5\" tall. \u003c\/p\u003e\u003cbr\u003e Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550136068,"sku":"CH0410H","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/ovlrteqoldplfokbzasd.jpg?v=1571438739"},{"product_id":"ch0410e","title":"Boiling Flask, 250ml - Borosilicate Glass - Flat Bottom, Narrow Neck - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eFlask made of heavy duty borosilicate glass.\u003c\/li\u003e\n\u003cli\u003e250ml Capacity\u003c\/li\u003e\n\u003cli\u003eLong neck\u003c\/li\u003e\n\u003cli\u003eStopper not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e250ml Flat bottom Florence boiling flask made of heavy duty borosilicate glass. Flask has a flat bottom. Long neck, Stopper not included. The flask is ideal for dealing with liquids at different temperatures due to its thick-walled design. It is easy to use in any lab with its flat bottom, narrow neck, and beaded rim.\u003cbr\u003e Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550141764,"sku":"CH0410E","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/wonwklxwrh4l7zdditwq.jpg?v=1571438739"},{"product_id":"ch0410a","title":"Boiling Flask, 25ml - Borosilicate Glass - Flat Bottom, Narrow Neck - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty Borosilicate glass\u003c\/li\u003e\n\u003cli\u003e25ml capacity. Narrow neck, flat bottom, beaded rim.\u003c\/li\u003e\n\u003cli\u003e3.25\" tall, 1.5\" bottom diameter\u003c\/li\u003e\n\u003cli\u003e2\" neck length, 0.6\" neck diameter\u003c\/li\u003e\n\u003cli\u003ePerfect for any science or home laboratory\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e25ml capacity Florence boiling flask made out of high quality, heavy duty borosilicate glass. Narrow neck, beaded rim and flat bottom. No stopper included. Flask measures 3.25\" tall. \u003c\/p\u003e\u003cbr\u003e Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures \u0026amp; thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control.\u003c\/b\u003e\u003cbr\u003e\nEach product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550142276,"sku":"CH0410A","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/jcdxjtacuudohfb7oyyh.jpg?v=1580910387"},{"product_id":"ch0410f","title":"Boiling Flask, 500ml - Borosilicate Glass - Flat Bottom, Narrow Neck - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eBorosilicate Glass\u003c\/li\u003e\n\u003cli\u003eFlat Bottom\u003c\/li\u003e\n\u003cli\u003eNarrow Neck\u003c\/li\u003e\n\u003cli\u003eBeaded Rim\u003c\/li\u003e\n\u003cli\u003e500mL Capacity\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e500ml Flat bottom Florence boiling flask made of heavy duty borosilicate glass. Flask has a flat bottom. Long neck, Stopper not included. The flask is ideal for dealing with liquids at different temperatures due to its thick-walled design. It is easy to use in any lab with its flat bottom, narrow neck, and beaded rim.\u003cbr\u003e Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures \u0026amp; thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control.\u003c\/b\u003e\u003cbr\u003e\nEach product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550142852,"sku":"CH0410F","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/sjhqmhfyljhhpydyvb5j.jpg?v=1575898525"},{"product_id":"ch0410b","title":"Boiling Flask, 50ml - Borosilicate Glass - Flat Bottom, Narrow Neck - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eFlask made of heavy duty borosilicate glass.\u003c\/li\u003e\n\u003cli\u003e50ml Capacity\u003c\/li\u003e\n\u003cli\u003eLong neck\u003c\/li\u003e\n\u003cli\u003eStopper not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e50ml Flat bottom Florence boiling flask made of heavy duty borosilicate glass. Flask has a flat bottom. Long neck, Stopper not included. The flask is ideal for dealing with liquids at different temperatures due to its thick-walled design. It is easy to use in any lab with its flat bottom, narrow neck, and beaded rim. Neck has a 22mm outer diameter and an 18mm inner diameter.\u003cbr\u003e Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures \u0026amp; thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control.\u003c\/b\u003e\u003cbr\u003e\nEach product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550146564,"sku":"CH0410B","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/zb1fqbckvw9xvsingdjw.jpg?v=1580911262"},{"product_id":"ch0411e","title":"Boiling Flask, 1000ml - Borosilicate Glass - Flat Bottom, Wide Neck - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty Borosilicate glass\u003c\/li\u003e\n\u003cli\u003e1000ml capacity. Wide neck, flat bottom, beaded rim.\u003c\/li\u003e\n\u003cli\u003e7.5\" tall, 5.25\" bottom diameter\u003c\/li\u003e\n\u003cli\u003e3\" neck length, 1.75\" neck diameter\u003c\/li\u003e\n\u003cli\u003ePerfect for any science or home laboratory\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e1000ml capacity Florence boiling flask made out of high quality, heavy duty borosilicate glass. Wide neck, beaded rim and flat bottom. No stopper included. Flask measures 7.5\" tall. \u003c\/p\u003e\u003cbr\u003e Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550150340,"sku":"CH0411E","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/qjzmaf7s7xqeicwlavvs.jpg?v=1571438739"},{"product_id":"ch0411b","title":"Boiling Flask, 100ml - Borosilicate Glass - Flat Bottom, Wide Neck - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eFlask made of heavy duty borosilicate glass.\u003c\/li\u003e\n\u003cli\u003eFlat bottom design allows for placing on tables or other surfaces.\u003c\/li\u003e\n\u003cli\u003eNot designed for measuring as there are no graduations.\u003c\/li\u003e\n\u003cli\u003eStopper not included with item\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePremium flat bottom, wide neck boiling flask made of Borosilicate 3.3 glass. 100mL capacity.\u003cbr\u003e Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550153796,"sku":"CH0411B","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/jqnires5favzwjejw6sg.jpg?v=1571438739"},{"product_id":"ch0411f","title":"Boiling Flask, 2000ml - Borosilicate Glass - Flat Bottom, Wide Neck - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty Borosilicate glass\u003c\/li\u003e\n\u003cli\u003e2000ml capacity. Wide neck, flat bottom, beaded rim.\u003c\/li\u003e\n\u003cli\u003e9.5\" tall, 6.5\" bottom diameter\u003c\/li\u003e\n\u003cli\u003e3.75\" neck length, 2.5\" neck diameter\u003c\/li\u003e\n\u003cli\u003ePerfect for any science or home laboratory\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e2000ml capacity Florence boiling flask made out of high quality, heavy duty borosilicate glass. Wide neck, beaded rim and flat bottom. No stopper included. Flask measures 9.5\" tall. \u003c\/p\u003e\u003cbr\u003e Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550156676,"sku":"CH0411F","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/lmnmninlqchjewfdmf2a.jpg?v=1571438739"},{"product_id":"ch0411c","title":"Boiling Flask, 250ml - Borosilicate Glass - Flat Bottom, Wide Neck - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty Borosilicate glass\u003c\/li\u003e\n\u003cli\u003e250ml capacity. Wide neck, flat bottom, beaded rim.\u003c\/li\u003e\n\u003cli\u003e5.25\" tall, 3.25\" bottom diameter\u003c\/li\u003e\n\u003cli\u003e3\" neck length, 1.75\" neck diameter\u003c\/li\u003e\n\u003cli\u003ePerfect for any science or home laboratory\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e250ml capacity Florence boiling flask made out of high quality, heavy duty borosilicate glass. Wide neck, beaded rim and flat bottom. No stopper included. Flask measures 5.25\" tall. \u003c\/p\u003e\u003cbr\u003e Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550158852,"sku":"CH0411C","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/bircxcmmputd7wauuiz6.jpg?v=1571438739"},{"product_id":"ch0411d","title":"Boiling Flask, 500ml - Borosilicate Glass - Flat Bottom, Wide Neck - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eFlask made of heavy duty borosilicate glass.\u003c\/li\u003e\n\u003cli\u003eFlat bottom design allows for placing on tables or other surfaces.\u003c\/li\u003e\n\u003cli\u003eNot designed for measuring as there are no graduations.\u003c\/li\u003e\n\u003cli\u003eStopper not included with item\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003ePremium flat bottom, wide neck boiling flask made of Borosilicate 3.3 glass. 500mL capacity.\u003c\/p\u003e\u003cp\u003eFlask neck has an inner diameter of 45mm, and an outer diameter of 53mm. Fits #10 Stopper (CH0321Q, CH0321Q1H, CH0321Q2H).\u003c\/p\u003e\u003cbr\u003e Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550164036,"sku":"CH0411D","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/yfylj76jiwk6r3uhaqac.jpg?v=1571438739"},{"product_id":"ch0411a","title":"Boiling Flask, 50ml - Borosilicate Glass - Flat Bottom, Wide Neck - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eBorosilicate glass\u003c\/li\u003e\n\u003cli\u003e50ml flat bottom, wide neck boiling flask\u003c\/li\u003e\n\u003cli\u003eAs per DIN ISO 24450 standard\u003c\/li\u003e\n\u003cli\u003e52mm wide, 100mm tall. Opening inside diameter is 29mm and the bead is 4mm.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e50ml borosilicate flat bottom boiling flask, wide neck with beaded rim. As per DIN ISO 24450 standard.\u003cbr\u003e Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures \u0026amp; thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control.\u003c\/b\u003e\u003cbr\u003e\nEach product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550165828,"sku":"CH0411A","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/jp6k3gtcyy1arwz1odrj.jpg?v=1618342641"},{"product_id":"ch0406c","title":"Boiling Flask, 100ml - 14\/23 Interchangeable Joint - Borosilicate Glass, Pear Shape - Short Neck - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty, 3.3 borosilicate glass\u003c\/li\u003e\n\u003cli\u003e100ml capacity\u003c\/li\u003e\n\u003cli\u003eSingle joint with 14\/23 size socket\u003c\/li\u003e\n\u003cli\u003eStands 5\" tall, and is 2.5\" in diameter at its widest point\u003c\/li\u003e\n\u003cli\u003ePerfect for any science or home laboratory\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e100ml capacity, pear shaped boiling flask made of high quality, heavy duty 3.3 borosilicate glass. Single, interchangeable joint with 14\/23 size socket.  No stopper included. Flask stands 5\" tall, and is 2.5\" in diameter at its widest point. Neck measures 26mm in diameter.\u003c\/p\u003e\u003cp\u003eEisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550170372,"sku":"CH0406C","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/p8mefeqtgausopnywauu.jpg?v=1571438739"},{"product_id":"ch0406d","title":"Boiling Flask, 250ml - 14\/23 Interchangeable Joint - Borosilicate Glass, Pear Shape - Short Neck - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eBoiling Flask made of high quality, heavy duty, 3.3 borosilicate glass.\u003c\/li\u003e\n\u003cli\u003e250mL capacity.\u003c\/li\u003e\n\u003cli\u003eSingle joint with 14\/23 socket.\u003c\/li\u003e\n\u003cli\u003ePear shaped bottom.\u003c\/li\u003e\n\u003cli\u003e7\" long, 3.5\" wide at widest point.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eBoiling Flask made of high quality, heavy duty, 3.3 borosilicate glass.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e \u003cp\u003e250mL capacity.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e \u003cp\u003eSingle joint with 14\/23 socket.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e \u003cp\u003ePear shaped bottom.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e \u003cp\u003e7\" long, 3.5\" wide at widest point.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\"\u003cp\u003e Eisco Labs Borosilicate glass has the following heat tolerances: 92Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550172164,"sku":"CH0406D","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/w07t9p1vzjbbzidsjby4.jpg?v=1571438739"},{"product_id":"ch0406a","title":"Boiling Flask, 25ml - 14\/23 Interchangeable Joint - Borosilicate Glass, Pear Shape - Short Neck - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty, 3.3 borosilicate glass\u003c\/li\u003e\n\u003cli\u003e25ml capacity\u003c\/li\u003e\n\u003cli\u003eSingle joint with 14\/23 size socket\u003c\/li\u003e\n\u003cli\u003eStands 3.75\" tall, and is 1.75\" in diameter at its widest point\u003c\/li\u003e\n\u003cli\u003ePerfect for any science or home laboratory\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e25ml capacity, pear shaped boiling flask made of high quality, heavy duty 3.3 borosilicate glass. Single, interchangeable joint with 14\/23 size socket.  No stopper included. Flask stands 3.75\" tall, and is 1.75\" in diameter at its widest point.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control.\u003c\/b\u003e\u003cbr\u003e\nEach product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550176644,"sku":"CH0406A","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/xw9dgbaylwya6pkchl9h.jpg?v=1618242987"},{"product_id":"ch0406b","title":"Boiling Flask, 50ml - 14\/23 Interchangeable Joint - Borosilicate Glass, Pear Shape - Short Neck - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty, 3.3 borosilicate glass\u003c\/li\u003e\n\u003cli\u003e50ml capacity\u003c\/li\u003e\n\u003cli\u003eSingle joint with 14\/23 size socket\u003c\/li\u003e\n\u003cli\u003eStands 4\" tall, and is 2\" in diameter at its widest point\u003c\/li\u003e\n\u003cli\u003ePerfect for any science or home laboratory\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e50ml capacity, pear shaped boiling flask made of high quality, heavy duty 3.3 borosilicate glass. Single, interchangeable joint with 14\/23 size socket.  No stopper included. Flask stands 4\" tall, and is 2\" in diameter at its widest point.\u003c\/p\u003e Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures \u0026amp; thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control.\u003c\/b\u003e\u003cbr\u003e\nEach product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550185860,"sku":"CH0406B","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/njjdsto5olmwcftverr3.jpg?v=1618242993"},{"product_id":"ch0404c","title":"Florence Boiling Flask, 100ml - 14\/23 Interchangeable Joint - Borosilicate Glass - Round Bottom - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty Borosilicate glass\u003c\/li\u003e\n\u003cli\u003e100ml capacity\u003c\/li\u003e\n\u003cli\u003eSingle joint with 14\/23 size socket\u003c\/li\u003e\n\u003cli\u003eStands 4.25\" tall, neck measures 1.125\" wide, and bottom diameter measure 2.5\"\u003c\/li\u003e\n\u003cli\u003ePerfect for any science or home laboratory\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e100ml capacity boiling flask made of high quality, heavy duty borosilicate glass. Single, interchangable joint with 14\/23 size socket.  No stopper included. Flask measures 4.25\" tall, and has a neck measuring 1.125\" wide, and a bottom diameter measuring 2.5\".\u003c\/p\u003e Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550192644,"sku":"CH0404C","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/wy3hg4jgb3kh5ces78gu.jpg?v=1571438739"},{"product_id":"ch0404d","title":"Florence Boiling Flask, 100ml - 19\/26 Interchangeable Joint - Borosilicate Glass - Round Bottom - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty Borosilicate glass\u003c\/li\u003e\n\u003cli\u003e100ml capacity\u003c\/li\u003e\n\u003cli\u003eSingle joint with 19\/26 size socket\u003c\/li\u003e\n\u003cli\u003eStands 4.25\" tall, neck measures 1.125\" wide, and bottom diameter measure 2.5\"\u003c\/li\u003e\n\u003cli\u003ePerfect for any science or home laboratory\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e100ml capacity boiling flask made of high quality, heavy duty borosilicate glass. Single, interchangable joint with 19\/26 size socket.  No stopper included. Flask measures 4.25\" tall, and has a neck measuring 1.125\" wide, and a bottom diameter measuring 2.5\".\u003c\/p\u003e Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550197956,"sku":"CH0404D","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/sq8rtso72xpvatgukatq.jpg?v=1571438739"},{"product_id":"ch0404e","title":"Florence Boiling Flask, 100ml - 24\/29 Interchangeable Joint - Borosilicate Glass - Round Bottom - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty Borosilicate glass\u003c\/li\u003e\n\u003cli\u003e100ml capacity\u003c\/li\u003e\n\u003cli\u003eSingle joint with 24\/29 size socket\u003c\/li\u003e\n\u003cli\u003eStands 4.25\" tall, neck measures 1.3\" wide, and bottom diameter measure 2.5\"\u003c\/li\u003e\n\u003cli\u003ePerfect for any science or home laboratory\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e100ml capacity boiling flask made of high quality, heavy duty borosilicate glass. Single, interchangable joint with 24\/29 size socket.  No stopper included. Flask measures 4.25\" tall, and has a neck measuring 1.3\" wide, and a bottom diameter measuring 2.5\".\u003c\/p\u003e Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550199044,"sku":"CH0404E","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/wgbecgjgo8gxiv4fsdng.jpg?v=1571438739"},{"product_id":"ch0404k","title":"Florence Boiling Flask, 1000ml - 24\/29 Interchangeable Joint - Borosilicate Glass - Round Bottom - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty Borosilicate glass\u003c\/li\u003e\n\u003cli\u003e1000ml capacity\u003c\/li\u003e\n\u003cli\u003eSingle joint with 24\/29 size socket\u003c\/li\u003e\n\u003cli\u003eStands 7.5\" tall, neck measures 1.6\" wide, and bottom diameter measure 5.25\"\u003c\/li\u003e\n\u003cli\u003ePerfect for any science or home laboratory\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e1000ml capacity boiling flask made of high quality, heavy duty borosilicate glass. Single, interchangable joint with 24\/29 size socket.  No stopper included. Flask measures 7.5\" tall, and has a neck measuring 1.6\" wide, and a bottom diameter measuring 5.25\".\u003c\/p\u003e\u003cbr\u003e Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550203716,"sku":"CH0404K","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/vosltbtw8mpxs4qktibr.jpg?v=1571438740"},{"product_id":"ch0404l","title":"Florence Boiling Flask, 1000ml - 29\/32 Interchangeable Joint - Borosilicate Glass - Round Bottom - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty Borosilicate glass\u003c\/li\u003e\n\u003cli\u003e1000ml capacity\u003c\/li\u003e\n\u003cli\u003eSingle joint with 29\/32 size socket\u003c\/li\u003e\n\u003cli\u003eStands 7.5\" tall, neck measures 1.6\" wide, and bottom diameter measure 5.25\"\u003c\/li\u003e\n\u003cli\u003ePerfect for any science or home laboratory\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e1000ml capacity boiling flask made of high quality, heavy duty borosilicate glass. Single, interchangable joint with 29\/32 size socket.  No stopper included. Flask measures 7.5\" tall, and has a neck measuring 1.6\" wide, and a bottom diameter measuring 5.25\".\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550206084,"sku":"CH0404L","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/wxjfp9brgswswzjnz3q2.jpg?v=1571438740"},{"product_id":"ch0404m","title":"Florence Boiling Flask, 2000ml - 29\/32 Interchangeable Joint - Borosilicate Glass - Round Bottom - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty, 3.3 borosilicate glass\u003c\/li\u003e\n\u003cli\u003e2000ml capacity\u003c\/li\u003e\n\u003cli\u003eJoint with 29\/32 size socket\u003c\/li\u003e\n\u003cli\u003eStands 10\" tall, and is 7\" in diameter at its widest point\u003c\/li\u003e\n\u003cli\u003ePerfect for any science or home laboratory\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e2000ml capacity, round bottom boiling flask made of high quality, heavy duty 3.3 borosilicate glass. Single, interchangeable joint with 29\/32 size socket.  No stopper included. Flask stands 10\" tall, and is 7\" in diameter at its widest point. Neck diameter measures 50mm.\u003c\/p\u003e\u003cp\u003eEisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550212868,"sku":"CH0404M","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/lufiiwpjjvusrlzbloap.jpg?v=1571438740"},{"product_id":"ch0404f","title":"Florence Boiling Flask, 250ml - 19\/26 Interchangeable Joint - Borosilicate Glass - Round Bottom - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty Borosilicate glass.\u003c\/li\u003e\n\u003cli\u003e250ml capacity.\u003c\/li\u003e\n\u003cli\u003eInterchangeable screw thread joint. Socket size 24\/29.\u003c\/li\u003e\n\u003cli\u003eFlask measures 5\" tall and 3.25\" width at the widest point.\u003c\/li\u003e\n\u003cli\u003ePerfect for any home, school, or professional science laboratory.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e 250ml capacity boiling flask made of high quality, heavy duty borosilicate glass. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e \u003cp\u003e Interchangeable joint with socket size 24\/29. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e \u003cp\u003e Flask measures 5\" tall and 3.25\" width at the widest point. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550214276,"sku":"CH0404F","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/CH0404F_727fc2df-478e-4140-adc6-84e18933f31e.jpg?v=1571438740"},{"product_id":"ch0404g","title":"Boiling Flask, 250ml - 24\/29 Interchangeable Joint - Borosilicate Glass - Round Bottom - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty Borosilicate glass\u003c\/li\u003e\n\u003cli\u003e250ml capacity\u003c\/li\u003e\n\u003cli\u003eSingle joint with 24\/29 size socket\u003c\/li\u003e\n\u003cli\u003eStands 5.25\" tall, neck measures 1.3\" wide, and bottom diameter measure 3.75\"\u003c\/li\u003e\n\u003cli\u003ePerfect for any science or home laboratory\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e250ml capacity boiling flask made of high quality, heavy duty borosilicate glass. Single, interchangable joint with 24\/29 size socket.  No stopper included. Flask measures 5.25\" tall, and has a neck measuring 1.3\" wide, and a bottom diameter measuring 3.75\".\u003c\/p\u003e Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550219140,"sku":"CH0404G","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/CH0404G.jpg?v=1644961291"},{"product_id":"ch0404h","title":"Florence Boiling Flask, 250ml - 29\/32 Interchangeable Joint - Borosilicate Glass - Round Bottom - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty Borosilicate glass\u003c\/li\u003e\n\u003cli\u003e250ml capacity\u003c\/li\u003e\n\u003cli\u003eSingle joint with 29\/32 size socket\u003c\/li\u003e\n\u003cli\u003eStands 5\" tall, neck measures 1.3\" wide, and bottom diameter measure 3.75\"\u003c\/li\u003e\n\u003cli\u003ePerfect for any science or home laboratory\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e250ml capacity boiling flask made of high quality, heavy duty borosilicate glass. Single, interchangable joint with 29\/32 size socket.  No stopper included. Flask measures 5\" tall, and has a neck measuring 1.3\" wide, and a bottom diameter measuring 3.75\".\u003c\/p\u003e\u003cbr\u003e Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550223620,"sku":"CH0404H","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/sqoot3q1hkboajb4alvv.jpg?v=1571438740"},{"product_id":"ch0404a","title":"Florence Boiling Flask, 50ml - Socket Size 14\/23 - Borosilicate Glass - Round Bottom, Interchangeable Joint - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty Borosilicate glass\u003c\/li\u003e\n\u003cli\u003e50ml capacity\u003c\/li\u003e\n\u003cli\u003eSingle joint with 14\/23 size socket\u003c\/li\u003e\n\u003cli\u003eStands 3.75\" tall, neck measures 0.9\" wide, and bottom diameter measure 2\"\u003c\/li\u003e\n\u003cli\u003ePerfect for any science or home laboratory\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e50ml capacity boiling flask made of high quality, heavy duty borosilicate glass. Single, interchangable joint with 14\/23 size socket.  No stopper included. Flask measures 3.75\" tall, and has a neck measuring 0.9\" wide, and a bottom diameter measuring 2\".\u003c\/p\u003e Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550226052,"sku":"CH0404A","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/weing94ngsrlfslzlv2s.jpg?v=1571438740"},{"product_id":"ch0404b","title":"Florence Boiling Flask, 50ml - 19\/26 Interchangeable Joint - Borosilicate Glass - Round Bottom - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty Borosilicate glass\u003c\/li\u003e\n\u003cli\u003e50ml capacity\u003c\/li\u003e\n\u003cli\u003eSingle joint with 19\/26 size socket\u003c\/li\u003e\n\u003cli\u003eStands 3.5\" tall, neck measures 0.9\" wide, and bottom diameter measure 2\"\u003c\/li\u003e\n\u003cli\u003ePerfect for any science or home laboratory\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e50ml capacity boiling flask made of high quality, heavy duty borosilicate glass. Single, interchangable joint with 19\/26 size socket.  No stopper included. Flask measures 3.5\" tall, and has a neck measuring 0.9\" wide, and a bottom diameter measuring 2\".\u003c\/p\u003e Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550227588,"sku":"CH0404B","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/obabuhcntgdqmyv7fzvb.jpg?v=1571438740"},{"product_id":"ch0404i","title":"Florence Boiling Flask, 500ml - 24\/29 Interchangeable Joint - Borosilicate Glass - Round Bottom - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty Borosilicate glass\u003c\/li\u003e\n\u003cli\u003e500ml capacity\u003c\/li\u003e\n\u003cli\u003eSingle joint with 24\/29 size socket\u003c\/li\u003e\n\u003cli\u003eStands 6.5\" tall, neck measures 1.3\" wide, and bottom diameter measure 4.5\"\u003c\/li\u003e\n\u003cli\u003ePerfect for any science or home laboratory\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e500ml capacity boiling flask made of high quality, heavy duty borosilicate glass. Single, interchangable joint with 24\/29 size socket.  No stopper included. Flask measures 6.5\" tall, and has a neck measuring 1.3\" wide, and a bottom diameter measuring 4.5\".\u003c\/p\u003e\u003cbr\u003e Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550232580,"sku":"CH0404I","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/gh0tnnfhtfowi9eylp6g.jpg?v=1571438740"},{"product_id":"ch0404j","title":"Florence Boiling Flask, 500ml - 29\/32 Interchangeable Joint - Borosilicate Glass - Round Bottom - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty Borosilicate glass.\u003c\/li\u003e\n\u003cli\u003e250ml capacity.\u003c\/li\u003e\n\u003cli\u003eInterchangeable screw thread joint. Socket size 24\/29.\u003c\/li\u003e\n\u003cli\u003eFlask measures 6\" tall and 4\" width at the widest point.\u003c\/li\u003e\n\u003cli\u003ePerfect for any home, school, or professional science laboratory.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e 250ml capacity boiling flask made of high quality, heavy duty borosilicate glass. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e \u003cp\u003e Interchangeable joint with socket size 24\/29. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e \u003cp\u003e Flask measures 6\" tall and 4\" width at the widest point. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550236420,"sku":"CH0404J","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/CH0404J.jpg?v=1571438740"},{"product_id":"ch0412c","title":"Florence Boiling Flask, 100ml - 14\/23 Joint, Interchangeable - Borosilicate Glass - Flat Bottom, Short Neck - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty, 3.3 borosilicate glass\u003c\/li\u003e\n\u003cli\u003e100ml capacity\u003c\/li\u003e\n\u003cli\u003eSingle joint with 14\/23 size socket\u003c\/li\u003e\n\u003cli\u003eStands 4.4\" tall, and is 2.5\" in diameter at its widest point\u003c\/li\u003e\n\u003cli\u003ePerfect for any science or home laboratory\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e100ml capacity, flat bottom boiling flask made of high quality, heavy duty 3.3 borosilicate glass. Single, interchangeable joint with 14\/23 size socket.  No stopper included. Flask stands 4.4\" tall, and is 2.5\" in diameter at its widest point. Neck measures 28mm in diameter.\u003c\/p\u003e\u003cp\u003eEisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550241092,"sku":"CH0412C","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/z1abalxp6n4ptrk2uknf.jpg?v=1571438740"},{"product_id":"ch0412d","title":"Florence Boiling Flask, 100ml - 19\/26 Joint, Interchangeable - Borosilicate Glass - Flat Bottom, Short Neck - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty Borosilicate glass.\u003c\/li\u003e\n\u003cli\u003e100ml capacity\u003c\/li\u003e\n\u003cli\u003eInterchangeable  joint. Size 19\/62.\u003c\/li\u003e\n\u003cli\u003eFlask measures 4.25\" tall, 2.5\" width at the widest point.\u003c\/li\u003e\n\u003cli\u003ePerfect for any home, school, or professional science laboratory.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e 100ml capacity boiling flask made of high quality, heavy duty borosilicate glass. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e \u003cp\u003e Interchangeable, screw thread joint. Socket size 19\/26. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e \u003cp\u003e Flask measures 4.25\" tall, 2.5\" width at the widest point. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550241604,"sku":"CH0412D","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/nluzvuamic4kzksu4jap.jpg?v=1571438740"},{"product_id":"ch0412e","title":"Florence Boiling Flask, 100ml - 24\/29 Joint, Interchangeable - Borosilicate Glass - Flat Bottom, Short Neck - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty Borosilicate glass\u003c\/li\u003e\n\u003cli\u003e100ml capacity\u003c\/li\u003e\n\u003cli\u003eSingle joint with 24\/29 size socket\u003c\/li\u003e\n\u003cli\u003eStands 4\" tall, neck measures 1.125\" wide, and bottom diameter measure 2.5\"\u003c\/li\u003e\n\u003cli\u003ePerfect for any science or home laboratory\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e100ml capacity boiling flask made of high quality, heavy duty borosilicate glass. Single, interchangeable joint with 24\/29 size socket.  No stopper included. Flask measures 4\" tall, and has a neck measuring 1.125\" wide, and a bottom diameter measuring 2.5\".\u003c\/p\u003e\u003cbr\u003e Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550242948,"sku":"CH0412E","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/z94xi2eutqwtfw9s5c0i.jpg?v=1571438740"},{"product_id":"ch0412k","title":"Florence Boiling Flask, 1000ml - 24\/29 Joint, Interchangeable - Borosilicate Glass - Flat Bottom, Short Neck - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty Borosilicate glass\u003c\/li\u003e\n\u003cli\u003e1000ml capacity\u003c\/li\u003e\n\u003cli\u003eSingle joint with 24\/29 size socket\u003c\/li\u003e\n\u003cli\u003eStands 7\" tall, neck measures 1.125\" wide, and bottom diameter measuring 5.5\"\u003c\/li\u003e\n\u003cli\u003ePerfect for any science or home laboratory\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e1000ml capacity boiling flask made of high quality, heavy duty borosilicate glass. Single, interchangeable joint with 24\/29 size socket.  No stopper included. Flask measures 7\" tall, and has a neck measuring 1.125\" wide, and a bottom diameter measuring 5.5\".\u003c\/p\u003e\u003cbr\u003e Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550247300,"sku":"CH0412K","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/ivpwrkceipwf10s4t0ke.jpg?v=1571438740"},{"product_id":"ch0412l","title":"Florence Boiling Flask, 1000ml - 29\/32 Joint, Interchangeable - Borosilicate Glass - Flat Bottom, Short Neck - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty Borosilicate glass.\u003c\/li\u003e\n\u003cli\u003e1000ml capacity\u003c\/li\u003e\n\u003cli\u003eInterchangeable  joint. Size 29\/32.\u003c\/li\u003e\n\u003cli\u003eFlask measures 7\" tall, 5\" width at the widest point.\u003c\/li\u003e\n\u003cli\u003ePerfect for any home, school, or professional science laboratory.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e 1000ml capacity boiling flask made of high quality, heavy duty borosilicate glass. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e \u003cp\u003e Interchangeable, screw thread joint. Socket size 29\/32. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e \u003cp\u003e Flask measures 7\" tall, 5\" width at the widest point. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures \u0026amp; thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control.\u003c\/b\u003e\u003cbr\u003e\nEach product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550248068,"sku":"CH0412L","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/wubb0ffzyatwb9kgfjfr.jpg?v=1618242948"},{"product_id":"ch0412f","title":"Florence Boiling Flask, 250ml - 19\/26 Joint, Interchangeable - Borosilicate Glass - Flat Bottom, Short Neck - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty Borosilicate glass.\u003c\/li\u003e\n\u003cli\u003e250ml capacity\u003c\/li\u003e\n\u003cli\u003eInterchangeable  joint. Size 19\/26.\u003c\/li\u003e\n\u003cli\u003eFlask measures 5\" tall, 3.5 width at the widest point.\u003c\/li\u003e\n\u003cli\u003ePerfect for any home, school, or professional science laboratory.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e 250ml capacity boiling flask made of high quality, heavy duty borosilicate glass. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e \u003cp\u003e Interchangeable, screw thread joint. Socket size 19\/26. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e \u003cp\u003e Flask measures 5\" tall, 3.5 width at the widest point. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures \u0026amp; thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control.\u003c\/b\u003e\u003cbr\u003e\nEach product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550251396,"sku":"CH0412F","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/rigliqpd11ej28omr8mj.jpg?v=1618242935"},{"product_id":"ch0412g","title":"Florence Boiling Flask, 250ml - 24\/29 Joint, Interchangeable - Borosilicate Glass - Flat Bottom, Short Neck - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty Borosilicate glass\u003c\/li\u003e\n\u003cli\u003e250ml capacity\u003c\/li\u003e\n\u003cli\u003eSingle joint with 24\/29 size socket\u003c\/li\u003e\n\u003cli\u003eStands 5\" tall, neck measures 1.125\" wide, and bottom diameter measuring 3\"\u003c\/li\u003e\n\u003cli\u003ePerfect for any science or home laboratory\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e250ml capacity boiling flask made of high quality, heavy duty borosilicate glass. Single, interchangeable joint with 24\/29 size socket.  No stopper included. Flask measures 5\" tall, and has a neck measuring 1.125\" wide, and a bottom diameter measuring 3\".\u003c\/p\u003e\u003cbr\u003e Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550254212,"sku":"CH0412G","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/ywvsgcuesdplug5zdvpx.jpg?v=1571438740"},{"product_id":"ch0412h","title":"Florence Boiling Flask, 250ml - 29\/32 Joint, Interchangeable - Borosilicate Glass - Flat Bottom, Short Neck - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty Borosilicate glass.\u003c\/li\u003e\n\u003cli\u003e250ml capacity\u003c\/li\u003e\n\u003cli\u003eInterchangeable  joint. Size 29\/32.\u003c\/li\u003e\n\u003cli\u003eFlask measures 5\" tall, 3.5 width at the widest point.\u003c\/li\u003e\n\u003cli\u003ePerfect for any home, school, or professional science laboratory.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e 250ml capacity boiling flask made of high quality, heavy duty borosilicate glass. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e \u003cp\u003e Interchangeable, screw thread joint. Socket size 29\/32. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e \u003cp\u003e Flask measures 5\" tall, 3.5 width at the widest point. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550255236,"sku":"CH0412H","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/h7sac3ohnefvqwkzywwe.jpg?v=1571438740"},{"product_id":"ch0412a","title":"Florence Boiling Flask, 50ml - 14\/23 Joint, Interchangeable - Borosilicate Glass - Flat Bottom, Short Neck - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eMade of high quality, heavy duty Borosilicate glass\u003c\/li\u003e\n\u003cli\u003e50ml capacity\u003c\/li\u003e\n\u003cli\u003eSingle joint with 14\/23 size socket\u003c\/li\u003e\n\u003cli\u003eStands 3.5\" tall, neck measures 0.9\" wide, and bottom diameter measure 2\"\u003c\/li\u003e\n\u003cli\u003ePerfect for any science or home laboratory\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e50ml capacity boiling flask made of high quality, heavy duty borosilicate glass. Single, interchangable joint with 14\/23 size socket.  No stopper included. Flask measures 3.5\" tall, and has a neck measuring 0.9\" wide, and a bottom diameter measuring 2\".\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6550256964,"sku":"CH0412A","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/kcdtemx3r9lnoykzvygo.jpg?v=1571438740"}],"url":"https:\/\/www.eiscolabs.com\/collections\/flasks\/glassware_glass-flasks.oembed?page=10","provider":"Eisco Labs","version":"1.0","type":"link"}