"GSC International"

Bent Glass Dropping Pipette

This pipette features a curved glass tube for a more precise control of liquid delivery.

Polystyrene Petri Dishes

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

Glass Specimen Jars, GSC International

These wide-mouth flint glass jars come with phenolic lids.

Glass Burette with PTFE Stopcock

Economy glass burette choice.

Flask Form Electroscope

Simple and Inexpensive

Silk Friction Pad

Useful for exploring the build-up of static electricity in physical science classrooms.

Dropping Bottles, Glass, G.S.C. INTERNATIONAL, INC.

Heavy flint glass.

Flint Glass Cylinder

Economical and dependable.

Bottles, Boston Round, Amber / Clear

The amber bottles with dropper assembly provide excellent UV protection for the content and the dropper allows for dispensing a small amount of liquid.