I-Chem* Clear Septa-Gard* 40 ml Vials

Clear borosilicate 40 ml vials with the standard 0.125 in. septa and a polyethylene friction fit snap cover that fits over the closure to provide the ultimate protection against particulate contamination. Septa-Gards* can also be purchased separately. The I-CHEM molded-in septa retainer ring holds the septa securely in place without bonding to the cap, so septa can be removed and replaced as needed.
. 200 and 300 Series guaranteed to meet EPA's Performance Base Specifications for Volatile Organic Analysis (200 Series vials are not bar coded and certificate of analysis is available upon request)
. 100 Series vials are made of the same materials and subject to the same material specifications as the 300 and 200 Series; however, they are not processed, certified or bar code labeled, and analysis labels are not included
. 24-414 closure size