Soft, yet high tensile foam brushes, which under normal usage, will last 10 times longer than the best brush and 20 times longer than the best sponge! Three brushes are available, the 230mm long brush for washing short and stubby laboratory equipment such as beakers, jars, trays, etc. For washing equipment such as cylinders, vertical storage tanks, stills, thermal flasks etc, use the an 455mm brush.
The 370mm long 'one-brush' can be bent to the shape of the glassware which needs to be cleaned. For wide mouth glassware the brush can be bent to the shape of the glass and rotated using the T-handle.
For narrow mouth and wide bottomed glassware the brush can be pushed all the way to the bottom of the glass, increased pressure leads to the brush bending to fit shape. When the brush is pulled out of the glassware it will straighten itself.
TEST TUBE BRUSH
This brush is suitable for use in all sizes of test tubes. On insertion into tube to be cleaned, it will spread apart to fit tube width.