Borosilicate glass KIMAX®, with glass stopper.

• Calibrated to contain (TC)
• Wide base for greater stability
• Graduation ring blasted on the neck

Flasks are ideal for measuring accurate volumes of liquids and have a mark. These flasks are permanently marked with an individual serial number and a marking spot.

Designed from ASTM specification E237. Glass conforming to USP Type I and ASTM E438, Type I, Class A requirements.