Mill-Rose Test Tube Brushes Radial Tip

Mill-Rose Test Tube Brushes Radial Tip. Because of their special design they leave virtually no residue on the inside of test tubes. To transfer liquids from the tube to other glassware it is not necessary to clean the inside of the tube with a needle cotton ball or wool cleaning patch. Because there are no hazardous materials involved in the construction of these brushes they can be used in gas and liquid chromatography. Because the bristles are spherical they leave snags on the surface of the