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The United Scientific RST11A-S Rubber stoppers are the perfect solution for sealing containers for non-aggressive or concentrated solutions! Made of solid natural rubber, these black stoppers keep their pliability over an extended period of time and boast a low sulfur content. Each stopper is carefully marked with its size in raised figures, ensuring you'll always grab the right size for your container.
Whether you're using them for scientific research, at-home experiments, or laboratory work, these sturdy stoppers can withstand a wide range of temperatures, from –25 to 70 degree C (–13 to 158 degree F). They're even available in solid, one-hole, and two-hole versions, so you can choose the right type of stopper for your specific needs.
Sold in one-pound bags, these stoppers are autoclavable for added convenience and ease of use. The item number for the one-hole version is RST11A-H, while the item number for the two-hole version is RST11A-H2. With approximately six stoppers per pound and a top diameter of 63mm and bottom diameter of 50mm, these stoppers are easy to use and provide a perfect seal every time.
If you're looking for a reliable, high-quality rubber stopper, the United Scientific RST11A-S Rubber stoppers are the perfect choice. Whether you're a professional scientist or just a curious hobbyist, these stoppers are sure to come in handy for all your scientific needs.
Whether you're using them for scientific research, at-home experiments, or laboratory work, these sturdy stoppers can withstand a wide range of temperatures, from –25 to 70 degree C (–13 to 158 degree F). They're even available in solid, one-hole, and two-hole versions, so you can choose the right type of stopper for your specific needs.
Sold in one-pound bags, these stoppers are autoclavable for added convenience and ease of use. The item number for the one-hole version is RST11A-H, while the item number for the two-hole version is RST11A-H2. With approximately six stoppers per pound and a top diameter of 63mm and bottom diameter of 50mm, these stoppers are easy to use and provide a perfect seal every time.
If you're looking for a reliable, high-quality rubber stopper, the United Scientific RST11A-S Rubber stoppers are the perfect choice. Whether you're a professional scientist or just a curious hobbyist, these stoppers are sure to come in handy for all your scientific needs.
