Certified and Processed vials meet or exceed EPA performance based standards for volatile organic analysis
Available as Certified to meet EPA Performance Based Specifications for Volatile Organic Analysis or Processed, which is the same as Certified vials but without certification documentation
These Volatile Organic Analysis (VOA) containers are pre-cleaned and certified to meet strict EPA requirements. Made of clear borosilicate glass, vials have a 0.125''-thick, I-CHEM blue, PTFE/silicone septa and open-top 24-414 polypropylene cap. Molded-in retainer ring holds septa securely in place without bonding to the cap.