grinding bowl 420 ml cpl. P-5 pl agate

Grinding bowl 420 ml cpl. agate, P-5 pl with lid, seal ring and label
Grinding bowl volume: 420 ml
Useful capacity: 60 … 200 ml
Weight net: 2.700 kg
General material specification:
Material: agate - SiO₂
Abrasion resistance: good
Suitable for: soft to medium-hard samples
All grinding bowls for the Planetary Mill PULVERISETTE 5 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.
When grinding in solvents or dry grinding of slightly caustic samples, we recommend our seal ring made of Viton (order no. 84.0163.15), because it has a much higher chemical resistance.