UNITED SCIENTIFIC SUPPLIES Stopper: Cork, 3 Stopper Size, 10 mm Bottom Dia, 14 mm Top Dia, 19 mm Overall Ht

This beige cork stopper (size 3) is used to seal laboratory glassware such as flasks, test tubes, and bottles. Its natural cork material provides a tight, compressible fit for standard openings, preventing contamination or evaporation of contents during storage or experiments.

The CST3 cork stopper has a stopper size of 3, a bottom diameter of 10 mm, a top diameter of 14 mm, and an overall height of 19 mm. It is made of natural cork, beige in color, and has 0 holes. It is manufactured by UNITED SCIENTIFIC SUPPLIES INC.

3G Electric supplies the UNITED SCIENTIFIC SUPPLIES INC cork stopper CST3 to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us to place an order or request a quote for this laboratory consumable.

To select the correct cork stopper, measure the inner diameter of your flask opening. The stopper's bottom diameter should be slightly larger than the opening for a snug fit. For the CST3, the bottom diameter is 10 mm and top diameter is 14 mm, suitable for standard small-neck glassware.