The Deutsch & Neumann Test Tube Cleaner, Red Rubber (NR), Spade Shape, 5 mm Boring for Rod is designed for effective removal of heavy residues from laboratory test tubes. Made from durable natural rubber (NR), the spade-shaped cleaning head enables efficient scraping of stubborn deposits while protecting delicate glass surfaces.
The Deutsch & Neumann test tube cleaner provides a practical and durable solution for removing stubborn residues during laboratory glassware cleaning and maintenance.
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