Thermo Scientific I-CHEM VOA Certified Vials 200 and 300 Series are certified in accordance with the EPA's Performance based specifications for volatile organic analysis. The 40 and 60 mL vials are also certified for TOC.
The 300 Series vials include a Certificate of Analysis and bar code label on each vial. The 200 Series vials (shown in the order table below) do not include a bar code or certificate, but a Certificate of Analysis can be mailed or faxed upon request.
Open cap vials with Septa are made of borosilicate glass with an open top PP cap. The PTFE resin/silicone septa is 0.125” thick.