The Graham-Field Test Tube Brush is made of firm white nylon bristles with radial tufted end on sturdy, twisted, galvanized wire handle. Each pipe cleaner measures 9 inches long with lightweight feature sized to clean test tubes in a minimum of effort. Ideal for cleaning laboratory glassware with it's durable soft bristle cleaning brush that gently remove dirt and debris while maintaining scratch-free surface. Available in pack of 12 and proudly made in USA. Graham-Field is one of the world's leading manufacturers of medical products in the healthcare industry, with more than 50,000 items used in hospitals, extended care facilities, clinics, and at-home care. Our products and services have been designed to enhance the quality of life of the people that use our products and those that care for them.
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