KIMAX® flasks have a low coefficient of expansion to resist thermal shock

·         They are constructed with sturdy walls to minimize mechanical breakage and reinforced tooled tops for strength and a secure stopper fit

·         Designed from ASTM Specification E1403, Type I, Class I requirements

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