"Ward's Phenomena Lab Activities"

These volumetric flasks are made of borosilicate glass.

Narrow neck borosilicate glass Erlenmeyer flasks with beaded rims and white graduations.

Wide Neck borosilicate glass Erlenmeyer flasks with beaded rims and white graduations.

Class B volumetric flasks without stoppers are made from borosilicate 3.3 glass and feature a graduation mark, blue enamel markings, and beaded rims.

Amber glass volumetric flask with polypropylene stopper is useful for protecting light sensitive reagents.

Set of 25, 50 and 100 ml ASTM Class B borosilicate glass volumetric flasks with pennyhead stoppers.

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

Set of 250, 500 and 1000 ml ASTM Class B borosilicate glass volumetric flasks with pennyhead stoppers.

High quality Erlenmeyer flask for chemistry classrooms and laboratories.

Polypropylene conical flasks with screw caps and no graduations.