Your cart is empty.
Your cart is empty. Pack of ten #2 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features two holes measuring 5mm in diameter. Manufactured according to sizes recommended by ASTM standards. Each stopper measures 25mm in length, has a base diameter measuring 16mm, and a top diameter measuring 20mm. 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.
Paul Martin, Jr.
Reviewed in the United States on June 9, 2023
These are a great improvement over rubber stoppers that swell when exposed to resins.
Customer
Reviewed in the United States on June 15, 2023
Size was as described. Good quality.
Recommended Products
