"tube coolers"

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Test Tube Brushes, Nylon Bristles, United Scientific Supplies

Quality nylon brushes for gently cleaning test tubes.

Total length: 18 cm; bristle section length: 7.6 cm; tapered dia: from 1.3 cm to 5 mm.

Centrifuge brushes with fan tips to clean and protect the bottoms of tubes.

Easily clean out your dirtiest test tubes with this nylon bristle, wooden handled brush.

Use the extra-long handle to clean burets, test tubes and other narrow pieces of labware.

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