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Small 9" Nylon Bristle Cleaning Brush for Test Tubes
The Small Test Tube Brush is an essential laboratory cleaning tool for homeschool science labs, co-ops, and classroom settings. Designed for effective glassware maintenance, this brush features durable nylon bristles secured to a galvanized iron wire handle for flexibility and strength.
The brush head measures approximately 4 inches long and 0.75 inches wide, making it ideal for cleaning standard test tubes and other narrow laboratory glassware. The full 9-inch overall length allows for comfortable handling and thorough internal cleaning.
Product Details:
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4" brush head length
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0.75" brush diameter
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9" total length
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Nylon bristles for effective scrubbing
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Galvanized iron wire handle
Useful for routine lab cleanup, this test tube brush helps maintain proper laboratory hygiene and extend the life of glassware used in chemistry and biology experiments. Available individually or in bulk.
Discount automatically applied when purchasing 10 or more.