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
$1.50Search Products
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Cylinder / Beaker / Bottle Cleaning Brush, 20 inch
Ideal for reaching to the bottom of beakers, bottles, and large graduated cylinders, this brush is 20 inches long with a twisted wire handle. The brush is constructed of twisted-in-wire black nylon stiff bristles, with a tufted tip. Brush measure 2-3/8" wide x 6" long - including the tufted tiip. NC-13288
$6.95