UNITED SCIENTIFIC SUPPLIES Stopper: Neoprene, 10 Stopper Size, 42 mm Bottom Dia, 50 mm Top Dia, 25 mm Overall Ht

A neoprene stopper size 10 is used to seal laboratory glassware such as flasks, test tubes, and bottles. It provides a tight, chemical-resistant closure for mixing, storing, or transporting samples. The green neoprene material offers good flexibility and resistance to oils, solvents, and moderate temperatures.

The UNITED SCIENTIFIC SUPPLIES INC stopper NST10-S is a size 10 neoprene stopper in green. It has a bottom diameter of 42 mm, a top diameter of 50 mm, and an overall height of 25 mm. The material is neoprene, providing a durable, flexible seal for standard laboratory glassware.

You can source UNITED SCIENTIFIC SUPPLIES neoprene stoppers worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the NST10-S stopper.

To select the correct neoprene stopper size, measure the inner diameter of your flask neck. The stopper's top diameter should be slightly larger than the opening, and the bottom diameter should fit snugly inside. For the NST10-S, the bottom diameter is 42 mm and the top is 50 mm, suitable for standard lab glassware.