VIAL,KG33,28X57MM,24-400,NO CAP,20ML ( 432 in case)

Details

These clear and amber screw thread EPA vials for the collection and storage of water samples comply with the guidelines for establishing test procedures for the analysis of pollutants (Ref. EPA Methods 601, 602, 603 and 604). Open-top closures and PTFE-faced silicone septa or solid-top PFTE-faced white rubber-lined closures are available separately, While vials are not "pre-cleaned," they are packaged in a plastic shrink wrap module, lehr-clean, as they come from the end of the production lehr and then are placed into a corrugated shelf-pack, Amber EPA vials are manufactured from 51 expansion borosilicate amber glass conforming to ASTM E438, Type I requirements