bv伟德源自英国始于1946(中国)有限公司

水样分析瓶-收集、贮藏污水样本EPA Water Analysis Vials without Closures

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

• Clear EPA vials are manufactured from 33 expansion, low extractable

borosilicate glass conforming to USP Type I and ASTM E438, Type I,

Class A requirements