The stopper sizer for lab glassware allows you to find the correct size for rubber stoppers and corks. Sizer is made of durable plastic with a punched hole for hanging in your lab prep area.
Find the correct size for rubber stoppers and corks with the Flinn Stopper Sizer. It will provide size information in stopper ranges 00 to 12 and cork sizes 0 to 26. The opposite side of the sizer has a circular scale for sizing tubing diameters between 4 mm and 52 mm. Sizer is made of durable plastic with a punched hole for hanging in your lab prep area.
1-800-452-1261
