"GSC International"
Fermentation Tubes
Verify gas production in fermentation exercises, gas produced by yeast or other organisms rises into a 5 or 10 ml evolution tube.
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Gas Generating Bottle Set
When used with a pneumatic trough, our gas generating bottle set is ideal for generating small quantities of hydrogen and other gases.
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Porcelain Evaporating Dishes
Evaporating basin designed to evaporate excess solvents to produce a concentrated solution or a precipitate.
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Dropping Bottle with Ground Glass Pipette, 60 ml
The 60 ml flint glass dropping bottle with ground glass pipette can be used in the lab to dispense indicators, stains, or prepared reagents.
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Dropper Assemblies
We sell many different sizes of dropper assemblies, varying by size, capacity, and the size of threaded neck they are designed to fit.
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Plane Mirror
The silver-backed glass mirror measures 2×6", and has smooth ground edges.
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Symmetrical Round Jaws Buret Clamps
Hold round objects from 9.5–35mm in diameter with this versatile clamp.
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KIMAX® Fermentation Tubes with Foot
For use in the collection and observation of gases produced by fermentation.
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G.S.C. International Spark Timer
The Go Science Crazy spark timer is a recording device used to measure the velocity and acceleration of a falling or moving object.
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Bent Glass Dropping Pipette
This pipette features a curved glass tube for a more precise control of liquid delivery.
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Medicine Dropper
Medicine Dropper with Straight Glass Pipette, 4 inches length.