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

Autoclavable.

High quality round bottom distilling flasks with 3 angles necks.

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

High quality conical flask with integral side arm for vacuum filtration.

Pack of two filter flasks with heavy walls and integral side arm made of borosilicate glass.

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

High quality round bottom distilling flasks with three parallel necks.

High quality distillation flask for chemistry classrooms and laboratories.

Class A USP borosilicate glass volumetric flasks with PP stoppers and calibration certificates.

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