Test Tube Cleaning Brush, 9 inch
This test tube brush is 9 inches long. The brushes are 4 inches long by 3/4 inch in diameter with white bristles. NC-0149
$1.50
Polyethylene Test Tube Rack, 12 place
White polyethylene in-line rack has twelve 26mm holes. Sides are open for clear viewing. For test tubes 75mm or longer and up to and including 25mm in diameter. NC-9503
$6.49
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
PYREX Glass Rimless Test Tube 12x75mm
The PYREX® test tube dimensions are 12mm O.D. X 75 mm L. No rim. Ungraduated. NC-0993
$1.35
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
PYREX Glass Rimless Test Tube 16x100mm
The PYREX® test tube dimensions are 16mm O.D. X 100 mm L. Round bottom. No rim. Ungraduated. NC-5497
$1.50
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