"GSC International"

These Class B borosilicate volumetric flasks feature capacity tolerances twice those specified for Class A volumetric ware.

These volumetric flasks are made of borosilicate glass.

High quality flat bottom boiling flasks with a wide neck design.

High quality pear shapeboiling flasks with ground, interchangable joint.

High quality Erlenmeyer flask for chemistry classrooms and laboratories.

High quality round bottom boiling flasks for chemistry classrooms and laboratories.

High quality flat bottom boiling flasks for chemistry classrooms and laboratories.

High quality distillation flask for chemistry classrooms and laboratories.

High quality round bottom boiling flasks with a wide neck design.

High quality round bottom distilling flasks with side arm.