United Scientific™ RSTPK3 Premium Laboratory Black Rubber Stoppers, 1 Hole | Good to Seal Bottles, Tubes and Many Other Containers | #00 to #7 Assorted Sizes | 1LB of Stoppers | Pack of 54 Stoppers.
R 1,047
or 4 x payments of R261.75 with
Availability: Currently in Stock
Delivery: 10-20 working days
United Scientific™ RSTPK3 Premium Laboratory Black Rubber Stoppers, 1 Hole | Good to Seal Bottles, Tubes and Many Other Containers | #00 to #7 Assorted Sizes | 1LB of Stoppers | Pack of 54 Stoppers.
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.
Convenient assortments of various sizes of rubber stoppers in 1-lb. bags.