Cleaning brush for laboratory vessels (for test tubes) 250 x 160 x φ18 mm TT-18 x 165 1 piece

This is a cleaning brush for laboratory containers such as flasks, beakers, funnels, and test tubes. It is suitable for cleaning containers with narrow entrances and wide bottoms, which are difficult to clean with commercially available brushes. This is a cleaning brush designed specifically for laboratory vessels with complex shapes. The brush rotates and spreads, providing an amazing cleaning effect. Total length x bristled length x diameter (mm): 250 x 160 x φ18mm Hair material: Horsehair