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 | Test Tube Brush, 7.5 inches
This test tube brush is 7.5 inches long. The brushes are 3 inches long by 1/2 inches in diameter in natural colored nylon. NC-0149
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$1.50
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|  | Test Tube Brush, 9 inches
This test tube brush is 9 inches long. The brushes are 3.25 inches long by 5/8 inches in diameter in natural colored nylon. NC-1645
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$1.85
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|  | Test Tube and Bottle Brush, 10.5 inches
This bottle brush is 10.5 inches long. The brushes are 4 inches long by 1-3/8 inches in diameter in natural colored nylon. NC-0146
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$2.10
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 | Test Tube Clamp / Holder
This nickel plated test tube holder, or clamp, is 5 inches long with finger grips. Holds any size test tube. NC-0231
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$1.99
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|  | SmoothRack⢠Multi Test Tube Rack, 72 place
This test tube rack securely accommodates up to 72 tubes, 10 to 18mm in diameter. NC-12641
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$12.95
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|  | Polyethylene Test Tube Rack, 12 place
White polyethylene in-line rack has twelve 24mm holes. Sides are open for clear viewing. For test tubes 75mm or longer. NC-9503
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$5.95
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 | Polyethylene Test Tube Rack, 6 place
White polyethylene in-line rack has six 25mm holes. Sides are open for clear viewing. Also has six drying pins. For test tubes 125mm or longer. NC-0769
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$5.25
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|  | Polypropylene Test Tube Rack, 20 place, 4x5
Polypropylene rack holds vials and test tubes up to 20mm in diameter. Autoclavable. NC-1208
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$16.40
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