Description:

Crafted for precision and reliability, this two-hole rubber stopper by Livingstone offers dependable performance in laboratory environments. With a base diameter of 19mm, a top diameter of 24mm, and a height of 21mm, it’s engineered to provide a secure, airtight fit for standard test tubes and flasks. The dual-hole design allows seamless integration of tubing or other equipment—ideal for gas flow, chemical reactions, or containment setups where controlled access is essential. Made from high-grade, chemical-resistant rubber, each stopper ensures durability under frequent use and exposure to various substances. Sold in packs of ten, it’s a practical choice for labs looking to maintain consistency and efficiency across experiments. Whether for academic research, medical labs, or industrial testing, this stopper delivers optimal sealing without compromising on flexibility or resilience.