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EISCO 10PK Neoprene Stoppers, 1 Hole - ASTM - Size: #2-16mm Bottom, 20mm Top, 25mm Length - Suitable for use with Petroleum, Oils & Most Inorganic Acids and Bases

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$15.79

$ 6 .99 $6.99

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  • NEOPRENE STOPPERS WITH ONE HOLE || 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 #2 || Stopper measures 25mm in length, has a base diameter measuring 16mm, and a top diameter measuring 20mm
  • 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



Boca Ron
Reviewed in the United States on February 4, 2024
worked as promised
PK
Reviewed in the United States on August 16, 2022
Just what I needed!
CanuckInTheMills
Reviewed in Canada on December 5, 2020
Perfect! Fits small bottles perfectly!
Brooklyn
Reviewed in the United States on January 17, 2020
Ordered the stoppers with I hole said it in the description. It came with no holes so I had to drill all of them out.