"Ward's® Thermochemistry In The Bag Inquiry Demonstration Activities"

These volumetric flasks are made of borosilicate glass.

Evaporating flasks with ground sockets made of borosilicate 3.3 glass.

Polypropylene conical flasks with narrow neck and no graduations.

High quality Erlenmeyer flask with polypropylene screw cap for chemistry classrooms and laboratories.

High quality pear shapeboiling flasks with ground, interchangable joint.

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

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

High quality flat bottom boiling flasks with ground, interchangeable joint.

Kjeldahl flasks with ground sockets made of borosilicate 3.3 glass.

Class A Flasks.