Cleaning brush for laboratory vessels (for funnels) 230 x 130 x φ80mm RT-70 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): 230 x 130 x φ80mm Hair material: sheep wool, white horse hair