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10PK Neoprene Stoppers, Solid - ASTM - Size: #13.5 62mm Bottom, 75mm Top, 35mm Length

Pack of ten #13.5 stoppers made of solid, long lasting neoprene rubber. Blue color. Manufactured according to sizes recommended by ASTM standards. ...

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CH0321W

Neoprene Stoppers - ASTM - One and Two Hole BOTTOM 18MM, TOP 24MM, LENGTH 25MM

Manufactured according to sizes recommended by ASTM standards. Manufactured from long lasting neoprene rubber. Suitable for use with petroleum prod...

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CH0321F/1H

Tubes Neoprene, 90 cm

Use this neoprene hose to connect your lab burner to a fuel source. Tube length is 90 cm (3 feet).

CH0100F

Spare Platinum Electrodes in Rubber Stopper for Hoffmans Electrolysis Apparatus

Spare platinum electrodes in rubber stoppered tubes for Hoffman's Electrolysis Apparatus (part number CH0740A)Spare platinum electrodes in rubber s...

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CH0740D

Guinea and Feather Apparatus - Acrylic

Acrylic tube 100 cm long, 44 mm outer dia. with two rubber bungs, one carrying stopcock and 60 cm long tubing to connect to vacuum pump.

PH0161

Desicator - Vacuum, PP - 30cm

Made of polypropylene and polycarbonate. Autoclavable, desicators can hold vacuum upto 740 mm of Hg for 24 hrs. An internal groove is provided on t...

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CH0366D

Adapter Cone/Flexible Tubing, Cone 14/23

Right angle connection for rubber tubing 8 mm. Right angle connection for rubber tubing 8 mm. Cone 14/23

CH0829B

NEOPRENE STOPPERS - ONE HOLE BOTTOM 29MM, TOP 31MM, LENGTH 32MM

Manufactured from long lasting neoprene rubber. Suitable for use with petroleum products, minerals, oils, fats as well as most inorganic acids and ...

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CH0319O-NUP/1H

Desiccator Vacuum, 15cm - Polypropylene and Polycarbonate - PTFE and stopcock

Holds a full vacuum (740mm Hg 15cm) at room temperature for 24 hours - Will remain airtight even if not under vacuum Clear polycarbonate top on a ...

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CH0366A

72PK Latex Dropper Bulb, 1mL Capacity - Fits 6–8mm dia. Pipettes & Medicine Droppers

Pack of 72 Dropper Bulbs made of high quality latex rubber 1ml capacity Fits pipettes & medicine droppers measuring 6-8 mm in diameter Bulb me...

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CH0232CPK72

Tubing Silicon, 2mm

Seamless, non-toxic, translucent very flexible suitable for connecting to glass. Per meter. Bore 2mm, wall thickness 1mmSeamless, non-toxic, trans...

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CH0764A

Bulbs - Pipette, 50 ml

Rubber, pear shaped, for use with pipettes etc. Rubber, pear shaped, for use with pipettes etc.Cap. 50 ml

CH0230E

Neoprene Stoppers - ASTM - One and Two Hole BOTTOM 33MM, TOP 41MM, LENGTH 25MM

Manufactured according to sizes recommended by ASTM standards. Manufactured from long lasting neoprene rubber. Suitable for use with petroleum prod...

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CH0321N/1H

Adapter Cone/Flexible Tubing, Cone 24/29

Right angle connection for rubber tubing 8 mm. Right angle connection for rubber tubing 8 mm. Cone 24/29

CH0829D

Adapter Cone/Flexible Tubing, Cone 29/32

Right angle connection for rubber tubing 8 mm. Right angle connection for rubber tubing 8 mm. Cone 29/32

CH0829E

Test Tube with Bakelite Screw Cap, 60ml - 7.8" x 1"

Borosilicate glass 3.3, plain with bakelite screw cap and rubber liner. Cap. 60ml, 200x25mm Borosilicate glass 3.3, plain with bakelite screw...

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CH0724G

Rolling Friction Halls Carriages (Cars), Includes 4 Cars with Different Wheel Types

Kit contains 4 cars, instructions, it is recommended you gather washers or something to vary mass Wheels are mead of: Wood, Fabric, Soft Rubber, S...

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PH1120147

Tubing Silicon, 5 x 1.5mm

Seamless, non-toxic, translucent very flexible suitable for connecting to glass. Per meter. Bore 5mm, wall thickness 1.5mmSeamless, non-toxic, tra...

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CH0764G

Tubing Connector - Y Shape, Glass 8mm

Glass, three way, riffled end for rubber tubing 8 mm outside dia. Y Shape, Glass, three way, riffled end for rubber tubing 8 mm outside dia.

CH0766B

Eisco Transparent Turbidity Tube - 1m

This elegantly simple apparatus is used to determine the transparency of water in lakes, streams, oceans as well as other bodies of water. The turb...

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PH1120148

Culture Tube with Screw Cap, 5mL, 24/PK- 12x100mm - Marking Spot - Round Bottom - Borosilicate Glass

Pack of 12, round bottom culture tubes with a 5ml capacity. Each culture tube is made of high quality, heavy duty, Borosilicate 3.3 glass. Each tu...

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CH0724A01PK24

Tubing Silicon, 4 x 1mm

Seamless, non-toxic, translucent very flexible suitable for connecting to glass. Per meter. Bore 4mm, wall thickness 1mmSeamless, non-toxic, trans...

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CH0764D