Flasks come with blue polypropylene caps and clear pour rings

·         Autoclavable KimCote® safety coating reduces the hazards of shattered glass and leakage of toxic or corrosive chemicals

·         Marking spots and scales are durable white ceramic enamel

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