"Ward's Phenomena Lab Activities"

These volumetric flasks are made of borosilicate glass.

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

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

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

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

Evaporating flasks with ground sockets made of borosilicate 3.3 glass.

Class B Volumetric flasks are made from borosilicate 3.3 glass and feature a graduation mark, polypropylene stopper, and blue enamel markings.

ASTM Class A volumetric flasks are made from borosilicate 3.3 glass and feature a graduation mark, polypropylene stopper, and blue enamel markings.

Kjeldahl flasks with beaded rims made of borosilicate 3.3 glass.

Polypropylene conical flasks with narrow neck and no graduations.