Qty 18 Holed Rubber Stoppers #9 with 5mm Holes RST9-H

Description

For sale is a lot of 18 #9 rubber stoppers each with a 5mm holes by United Scientific. These black stoppers are made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Low sulfur content. Withstand temperatures from –25 to 70°C (–13 to 158°F). You will receive 2 “new old stock” packs of 9 each for a total of 18 stoppers. # RST9-H.
(Drawer31)2pk