10PK Neoprene Stoppers, Solid - Blue - Size: 8mm Bottom, 10.5mm Top, 20mm Length - Suitable for use with Petroleum, Oils, Inorganic Acids and Bases - Eisco Labs

Pack of 10 stoppers made of solid neoprene rubber. Blue color. Each stopper measures 20mm in length, has a base diameter measuring 8mm, and a top diameter measuring 10.5mm. The neoprene rubber construction is suitable for use with petroleum products, minerals, oils and fats, as well as most inorganic acids and bases. Resistant to temperatures ranging from -40 to 130°C.

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.