Stopper Cross Reference Chart
This handy guide lets you know which stopper goes with your size test tube or flask.
Borosilicate Test Tube 15x125mm
The test tube dimensions are 15mm O.D. X 125 mm. Capacity: 14mL. Round bottom. With fire-polished beaded rim. Ungraduated. NC-3247
$0.95
Borosilicate Test Tube 18x150mm
The test tube dimensions are 18mm O.D. X 150 mm. Capacity: 27mL. Round bottom. With fire-polished beaded rim. Ungraduated. NC-3121
$1.39
Borosilicate Test Tube 25x150mm
The test tube dimensions are 25mm O.D. X 150 mm. Capacity: 55mL. Round bottom. With fire-polished beaded rim. Ungraduated. NC-2592
$1.99
