EPA, VOA, VOC, TOC Vials
Amber Clear Glass Screw Vials
24-400 Screw Neck Vials
40ml Vials Use for TOC & Purge and Trap System
With Writing Spot or without
Screw PP Caps, Closed top or with 15mm centre hole
Cap Color: White, Black, Red
Septa: Nature PTFE/Nature Silicone
Septa Size: 22*3mm
Aijiren flat bottomed EPA vials are available in 40 sizes, suitable for water or soil samples. They are made of(offered in) chemically inert Type I borosilicate glass, in either clear or amber for light sensitive samples. The 40 mL vials are offered in clear (Type 1, 33 expansion) and amber Type 1, 51 expansion) borosilicate glass. They are avialable in two sizes, 27.5 x 95mm or 29 x 82mm and are packaged 100 vials per box.
Aijiren’s Purge and Trap Vials can ensure good sealing, high temperature resistance, and high temperature sterilization. It is the best choice for your laboratory sample storage vail.
Storage glassware manufactured in type 1, class A, 33 extended borosilicate glass or 51A amber glass. The capacity range is 40mL. Provides a constant pH for the sample retention period. Chemically inert cap suitable for most chromatography and storage applications. Top quality PTFE/silicone septum used for cleanliness.
TOC caps and vials are ideal for sampling and storage. The cap is lined with PTFE/silicone resin, which has excellent airtightness and chemical resistance. High temperature resistance -60 degrees Celsius -200 degrees Celsius. The TOC Vial cap is made of high-quality materials, which can eliminate sample contamination