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| These hand-held NMR tube brushes thoroughly clean and remove even stubborn contaminants from the inner surface of 3mm thin wall NMR tubes up to 7” long. The brush diameter of 1/8” fits tightly within the NMR tube, while the soft nylon bristles will not scratch or abrade the interior glass surface. The stem of the brush is ruggedly constructed from galvanized steel wire wound as a single spiral for secure retention of the bristles. The brush is formed with a wire loop handle at the end for easy gripping during use. Available in 8" and 4" overall lengths. |
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