United Scientific™ RSTPK2 Premium Laboratory Black Rubber Stoppers | Good to Seal Bottles, Tubes and Many Other Containers – Black Lab Plug | #00 to #7 Assorted Sizes | 1LB of Stoppers | Pack of 50

Price: $14.50 - $13.71
(as of Apr 30, 2024 09:14:09 UTC – Details)

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One-pound bag of solid black rubber stoppers, sizes 00 to 7. Made of natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Low sulfur content. Will withstand temperatures from –25°C to 70°C (–13°F to 158°F). Autoclavable.
Is Discontinued By Manufacturer ‏ : ‎ No
Package Dimensions ‏ : ‎ 9.2 x 7.8 x 1.5 inches; 1 Pounds
Item model number ‏ : ‎ RSTPK2
Date First Available ‏ : ‎ May 17, 2007
Manufacturer ‏ : ‎ United Scientific Supplies, Inc.
ASIN ‏ : ‎ B00ES3UEE2
Country of Origin ‏ : ‎ USA

Tapered Design – Smooth and tapered sides make these stoppers easy to plug and pull. All United Scientific rubber stoppers are reusable, and promote a sustainable laboratory or classroom environment.
Natural Rubber – Made from premium natural rubber, not easy to deform, elastic and great for sealing. Manufactured according to laboratory standards
Extensive Use – Rubber stopper Ideal for laboratory and industrial use, can be used to seal test tubes, flasks, etc. Available in a wide range of sizes.
Low sulfur content. Withstand temperatures from –25 to 70°C (–13 to 158°F). They do contain latex.
Size: #00 to #7 Assorted sizes, 1LB stoppers.

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