"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.

Class A Flasks.

Polypropylene conical flasks with screw caps and no graduations.

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.