Microlab offer 40ml EPA VOA VOC Vial with Clear and Amber color are widely used for water, soil, air analysis testing.

Advantage:

1.Vial is match with the class 300 under Thermo, they are pre-cleaned and certified.
2.Purge&Trap-GC/MS Certified
3.Available in clear or amber borosilicate glass.
4.Assembled with polypropylene caps and PTFE/Silicone septa.
5.Compatible with Shimadzu, C&G Container, EP Scientific/ Thermo, SUEZ Sievers, etc.
6.Alwsci is the unique manufacturer in China that can supply this vial.