Test tube cleaners, rubber

il codice: 9190901*LLG
9190901*LLG
fabbricante: 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) rod shape