Stopper Cross Reference Chart
This handy guide lets you know which stopper goes with your size test tube or flask.
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This handy guide lets you know which stopper goes with your size test tube or flask.
The test tube dimensions are 15mm O.D. X 125 mm. Capacity: 14mL. Round bottom. With fire-polished beaded rim. Ungraduated. NC-3247
The test tube dimensions are 18mm O.D. X 150 mm. Capacity: 27mL. Round bottom. With fire-polished beaded rim. Ungraduated. NC-3121
The test tube dimensions are 25mm O.D. X 150 mm. Capacity: 55mL. Round bottom. With fire-polished beaded rim. Ungraduated. NC-2592