grinding bowl 20 ml cpl. silicon nitride P-7 pl

Grinding bowl 20 ml cpl. silicon nitride P-7 pl with lid, seal ring and labelGrinding bowl volume: 20 mlUseful capacity: 1 … 9 mlWeight net: 1.030 kgGeneral material specification:Material: silicon nitride - Si3N4Abrasion resistance: excellentSuitable for: abrasive samples, metal-free grindingAll grinding bowls for the Planetary Micro Mill PULVERISETTE 7 premium line are delivered - as a standard – with a silicone seal ring. Due to this seal ring, the lid and grinding bowl are so tightly sealed that even grinding in suspension is possible absolutely problem-free. more