EISCO 10PK Neoprene Stoppers, 2 Holes - ASTM Size #7-30mm Bottom, 37mm Top, 25mm Length Suitable for use with Petroleum, Oils & Most Inorganic Acids and Bases- Eisco Labs

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Management number 227583325 Release Date 2026/05/09 List Price US$12.20 Model Number 227583325
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Pack of ten #7 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 30mm, and a top diameter measuring 37mm. 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.

  • NEOPRENE STOPPERS WITH TWO HOLES || Pack of 10 long lasting neoprene rubber stoppers with a single hole measuring 5mm in diameter
  • ASTM || Stoppers are manufactured according to sizes recommended by ASTM standards
  • SIZE #7 || Stopper measures 25mm in length, has a base diameter measuring 30mm, and a top diameter measuring 37mm
  • CHEMICAL & TEMPERATURE RESISTANT || 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
  • MANUFACTURED BY EISCO LABS || 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
ASIN B07DX837QB
Item Weight 11.4 ounces
Manufacturer EISCO
Item model number CH0321L2H
Package Dimensions 5.59 x 4.29 x 1.34 inches

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