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
Test Tube and Bottle Cleaning Brush, 12 inch
This bottle brush is 12 inches long. The white nylon brush area is 4-1/2 inches long by 1.38 inch in diameter. NC-0146
$2.10
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
