Wheaton E-C Sample Vials are economically priced by offering vials without screw caps or with screw caps packaged separately.

• Autoclavable vials and caps

Vials are offered with a choice of 14B rubber or PTFE faced 14B Rubber lined black phenolic caps. PTFE provides a totally inert inner seal and surface facing the sample or product.

Vials are offered in both clear and amber glass and are packaged in in shrink-wrapped packs of 100 vials to reduce contamination from corrugate.