KIMAX® flask with a graduation ring blasted on the neck

·         Calibrated to contain

·         With a marking spot

·         Opening of neck is tooled for a polyethylene snap cap, which is included

·         Enlarged top of the cap will protect the neck if the flask is tipped over

·         Replacement cap is 28150R

·         Designed from ASTM Specification E288, Class B requirements

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