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25ml Pipette Bulb 5mm hole Red rubber Bulb 25ml Rubber Pipette Bulb - These bulbs can be used for replacement when your old pipette bulbs crack or...

3 in 1 weather station Economically priced Thermometer, barometer, hygrometer 5.12" diameter This economically priced 3 in 1 weather station provi...

*This product has been discontinued and is no longer available.The 3Kg/30N Dynamometer (High Resolution) made of aluminum is a great tool for accur...

3" Ceramic Bar Magents (Pair) with spacer and keepers. Each magnet measures 3"x 0.50"x 0.25" Each bar is stamped with a "N" or "S" Supplied in 3.5...

30ml Amber Reagent Bottle Narrow Mouth with Acid Proof Polypropylene stopper, socket size 34/35 Made of high quality borosilicate Glass Size label...

Durable, mounted plastic globe Perfect for students of all ages Contains accurate and current political boundaries This beautifully crafted, econo...

All DC voltages are independent of each other and can be used simultaneously - Voltages have course and fine continuous adjustment Each out put is...

Vividly hand painted Model Dimensions: 11.5" X 10" X 2"/ Base Dimensions: 16" X 12" X 1" Identification Key Card Included Greatly Enlarged Chlorop...

Measures approximately 4.75" x 4" x 1.75" (12 x 10 x 4.5cm) Magnet comes as two coils wrapped on a U-shaped metal frame with attached armature Con...

4.25" Diameter Convenient valve for easy operation and release. Molded handles O-ring Seal 4.25" Diameter plastic madgeburg hemisphere. Features a...

48? long & straight as an arrow. Made of heavy steel with rounded corners Includes car ,clamp pulley, string and basket Stand base, rod and su...

*This product has been discontinued and is no longer available.The 500gm/5N Dynamometer (High Resolution) made of aluminum is a great tool for accu...

500ml Amber Reagent Bottle Narrow Mouth with Acid Proof Polypropylene stopper, socket size 24/29 Made of high quality borosilicate Glass Size labe...

500ML || Reagent bottle with 500ml capacity - Intended to contain chemicals in liquid or powder form INCLUDED || Includes an interchangeable, tigh...

LAB GLASS || 50mL heavy-walled test tube ideal for centrifugation, boiling, and open flame reactions due to its durability and resistance to therm...

*This product has been discontinued and is no longer available.The 5Kg/50N Dynamometer (High Resolution) made of aluminum is a great tool for accur...

IDEAL LAB USE || 5mL heavy-walled test tube ideal for centrifugation, boiling, and open flame reactions due to its durability and resistance to th...

6" Out side diameter cast Iron 5/16" diameter Ring with Boss Head clamp Boss head fitted with thumb-screw to accept rods from 5/16" to 5/8" dia Ex...

Made of plated mild steel Inner diameter is 6.5 cm Ring and rod are integrated with boss head clamp From vertical rod connecting point to end of r...

60ml Amber Reagent Bottle Narrow Mouth with Acid Proof Polypropylene stopper, socket size 14/23 Made of high quality borosilicate Glass Size label...

60ML || Reagent bottle with 60ml capacity - Intended to contain chemicals in liquid or powder form INCLUDED || Includes an interchangeable, tight ...

Cross Sectional Model Earth Breaks down into 7 parts for furthe study Different colors for different layers. When upper crust is removed, inner co...

7.5" Wooden Test tube holder Jaws open to 1.25" wide Can be used for many other things, Heavy launder , can be used in a darkroom for photography ...

Made of plated mild steel Inner diameter is 7.5 cm Ring and rod are integrated with boss head clamp From vertical rod connecting point to end of r...

IDEAL LAB USE || 8mL heavy-walled test tube ideal for centrifugation, boiling, and open flame reactions due to its durability and resistance to th...

Operates in Alternating and Direct current Able to operate in AC and DC simultaneously Overload protection and notification indicated on the front...

Safe for younger classrooms Used for studying refraction and dispersion of light The Eisco Labs Acrylic Equilateral Refraction Prism is ideal for ...

S shaped bar. 220mm x 20mm x 20mm Bottom of bar is white to aid visibility (1) barAn 'S' shaped acrylic bar 220 x 20 x 20 mm which can be used wit...

Acrylic Rectangular Block 115mm X 65mm X 18mm Size Solid Acrylic Block Index of refraction plate The acrylic rectangular block is ideal for studyi...

Polished sides Durable for classroom use Works well in ray box experiments (Eisco Labs part number PH0602A) works well with low power monochromati...

Sturdy metal construction throughout Ideal for demonstration of wide variety of mechanics principles 2" (5cm) diameter sheave Completely rotatable...

Wooden stand can hold up to 4 funnels Hole diameter is 1.5" Adjustable from 1" to 20" height Rod can rotate Adjustable funnel stand for use in the...

Molded 3D rendering of upper and lower jaw Anatomy painted Lower jaw can be removed from upper jaw Both upper and lower jaws can be removed from t...

Nickel plated stainless steel balls with 4.3g of mass 7.25" Overall Height, 6" x 7" red wood base Comes partially disassembled and requires CAREFU...

This advanced ripple tank from EISCO comes complete with all accessories needed for wave investigations. Tank is intensely illuminated by a strong...

Very high quality electrode strip 100mm x 19mm Stamped with identifier Aluminum Electrodes Strip. Used for student's electrochemical experiments, ...

Aluminum shank tuning forks Supplied in a wooden case with foam inserts for advanced protection In the key of C 256 through 512 Tuned to scientifi...

Vividly hand painted Model Length: approx. 10"; Base Dimensions: 13" X 9" X 1" Identification Key Card Included Greatly Enlarged Pseudopod shown e...

13cm dial numbered in inches and millibars Exposed aneroid shows change in pressure 28" to 31" of mercury | 960 to 1060 millibars EISCO Aneroid Te...

Vividly hand painted Model Dimensions: 9" X 8" X 3" Identification Key Card Included Greatly Enlarged Base Dimensions: 10" X 7" X 1" The detailed ...

150 Springs Total Compression and Extension Springs Range in Length from 15mm to 300mm Range in diameter from 4mm to 18mm Range in wire thickness ...

10 grams Brass High quality brass balance weight for the lab or the classroom

20 grams Brass High quality brass balance weight for the lab or the classroom

Brass 50 grams High quality spare brass balance weight for the classroom or lab

Stainless steel weights Marked for ease of use Premium quality wooden storage block Versatile selection of weights Great for classroom use This be...

Stainless steel weights Premium wooden block Contains: 500g, 200g, 2x100g, 50g, 20g, 2x10g, 5g, 2x2g, 1g Contoured shape, easy to handle 12 pieces...

Stainless steel weights Premium wooden block Contains: 200g, 2x100g, 50g, 20g, 2x10g, 5g, 2x2g, 1g Contoured shape, easy to handle 11 pieces Stain...

Complete circuit kit includes everything you need to get started Comes with a switch, (2) 'D' Batteries w/ Holders, (2) Light Holders, (5) Bulbs a...