SKS Science Products Clear Glass E-C Sample Vials w/ Black Phenolic Screw Caps 224744

The clear glass E-C sample vials are part of the organic series and include solid top black phenolic closures with Teflon® faced 14B white styrene-butadiene rubber liners. Cap and liners are autoclavable. With all the organic vials, Teflon® and type 1 glass are the only surfaces that will make contact with your sample. This sample vial and closure combination provides an extremely inert and chemically resistant environment for harsh, sensitive and reactive samples. Caps and vials are packed separately. Vials are manufactured from Wheaton 33® low extractable borosilicate glass, (meets ASTM Type I Class A and USP Type I standards)