Your Safer Source for Science

Since 1977

Address Flinn Scientific Canada, Inc. 175 Longwood Road South Hamilton, ON L8P 0A1
Phone 844-200-1455
Fax
Email flinn@flinnsci.ca
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.

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Product Details

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.