analytical vials with ptfe liner pp cap Wheaton
Polypropylene Screw Caps, White, Wheaton | VWR
Polypropylene Screw Caps, White, Wheaton. These caps are designed for use with WHEATON® glass bottles or vials. Polyethylene foam provides compressibility and sealing properties, and is excellent for use with environmental samples, pharmaceuticals, and diagnostic reagents. The Poly-vinyl liner provides an excellent moisture barrier, and is
analytical vials with cap Wheaton-Analytical Testing Vials
WHEATON® Black Phenolic Screw Cap, PTFE-Faced 1...