VOLUMETRIC FLASK WITH PTFE STOPPER
· KIMAX® flask with a graduation ring blasted on the neck
· Calibrated to contain
· With a marking spot on 10 mL and larger sizes
· The 2 mL size is test tube-shaped. All other sizes are of a conventional flask shape
· Supplied with a PTFE Standard Taper stopper which has a color-coded handle
· Replacement stopper is 41901R
· The 5 mL and larger sizes are 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