Wheaton® E-C Clear Glass Sample Vials for Aqueous Samples

Wheaton® E-C sample vials with solid phenolic caps conform to USP Type I and ASTM E 438 Type I, Class A requirements. Vials are packed in two shrink-wrapped packs which reduces contamination from corrugate. 14B rubber lined black phenolic screw caps are ideal for aqueous samples. The clear vials are manufactured from Wheaton-33® low extractable borosilicate glass. Vials and caps are autoclavable for sterile applications.