"GSC International"

Platinum tipped electrodes with rubber stoppers.

A necessary tool for working with bacteria.

Perfect for any circuits activity.

Drawn to a small outlet and fire-polished, these plastic pipettes with bulb are 12.5 cm in length.

Verify gas production in fermentation exercises, gas produced by yeast or other organisms rises into a 5 or 10 ml evolution tube.

Flint glass specimen jars for easy storage.

These borosilicate glass Sintered Funnels have a porous filtering plate.

Perfect Laboratory Glass Tubing.

Cobalt blue dropping bottles and assemblies are used to store and dispense liquids, protecting them from contamination.

Demonstrate transformations of energy - thermal, electric, and kinetic - with this amazing device.

Glows with Characteristic Brilliance!

These sterile, two-piece polystyrene Petri dishes are sold in sleeves of 20.

Hold round objects from 9.5–35mm in diameter with this versatile clamp.

Ideal for addition and resolution of forces, Newton's laws, and statics experiments.

An Inexpensive Demonstration of Respiration.

Useful for storing specimens in the lab or in the field.