3325 - cleaning brush - specially designed for thorough cleaning of butyrometers and scale tubes - ideal for laboratories, dairies, and quality control material: metal length: 278 mm brush head length: 93 mm (Made in Germany) 

3470 - cleaning brush for pipettes - specially designed for thorough cleaning of pipettes- ideal for laboratories, dairies, and quality control material: metal length: 470mm brush head length: 195mm (Made in Germany) 

9090 - test tube brush with wool head - specially designed for thorough cleaning of test tubes - ideal for laboratories, dairies, and quality control material: metal length: 230mm (Made in Germany)