KIMAX® flask with a graduation ring blasted on the neck

·         Calibrated to contain

·         With a marking spot

·         Standard Taper ground glass stopper is supplied

·         Replacement stopper is 850100

·         Designed from ASTM Specification E288, Class A requirements

·         Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements