Test tube cleaners, rubber

SKU: 9190902*LLG
9190902*LLG
Manufacturer: LLG
Test tube cleaners, rubber
For removing heavy soiling from test tubes by scraping. With 5 mm boring for rod.
Manufacturer:Deutsch & Neumann GmbH
Article description 1:Test tube cleaner, grey
Article description 2:rubber (NR) spade shape