What test tube brush used for in science? A test tube brush is a brush used for cleaning test tubes and narrow mouth laboratory glassware, such as graduated cylinders, burettes, and Erlenmeyer flasks.

What test tube brush used for in science? The test tube brush is composed of nylon, synthetic, or animal fur bristles of various diameters lined against a rather sturdy wire handle with a looped end for hanging. The wire can be made from a wide range of metals, such as aluminium, bronze, beryllium, copper, and brass, but mostly stainless steel.

What test tube brush used for in science? You can find AOQUN to know more. The test tube brushes produced by Aoqun are made of pure materials, especially pure new nylon. The rebound rate is as high as 99.9%, and the selection of materials is safe and environmentally friendly. Any of the test tube brushes have a pulling force of more than 3KG. Abrasion resistance is your preferred product for cleaning test tubes.