EISCO VOA/TOC Amber Vials, 20mL - 100/PK - Borosilicate Glass - ASTM/USP Type I, Class B - PP Caps with PTFE Septa - Shrink-Wrapped - Pre-Assembled

VOA/TOC amber vials with a 20mL capacity. The high quality borosilicate glass construction meets ASTM E438 Type I Class B and USP Type I standards and has a coefficient of linear expansion of 54x10°C. Vials have flat bottom for maximum stability. Caps and seals are manufactured from high purity polypropylene with silicone/PTFE septa. Each vial measures 2.25" (57mm) tall, and has an outer diameter of 1.1" (28mm). Pack of 100.Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control. Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.

• VOA & TOC CERTIFIED || Pack of 100, 20mL amber vials are certified for volatile organic analysis and total organic carbon
• ASTM/USP TYPE I || Made from 51 expansion Borosilicate glass conforming to USP Type I and ASTM E438 Type I, Class B requirements, with a coefficient of linear expansion = 54x10°C
• PTFE SEPTA || Caps and seals are manufactured from high purity polypropylene with a silicone/PTFE septa
• FLAT BOTTOMS || Vials have a stable flat bottom for most sampling & analysis applications
• SHRINK WRAPPED || Vials and caps are preassembled and shrink wrapped into trays