Kimble® KIMAX® Class A Volumetric Flasks with [ST] Polyethylene Stopper

Calibrated 'To Contain', this KIMAX® volumetric flask has a graduation ring blasted on the neck and a marking spot. The enlarged top polyethylene stopper fitting the standard taper ground neck aids in protecting the neck if the flask is tipped over. Replacement stopper is 28160R.