KIMAX® flask designed to afford maximum strength
· Necks are tooled for a uniform stopper fit with a thick flat flange
· Without side tubulation
· Durable white ceramic enamel scale to indicate approximate volume
· 500 mL size is designed from ASTM Specification E1406, Type I requirements
· Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements