Made of high-purity zirconia ceramic, far harder than agate and alumina jars, minimizing abrasion loss and avoiding sample contamination during grinding.
Resistant to acids, alkalis and most organic solvents, no chemical reaction with test samples, ideal for chemical, pharmaceutical and mineral material analysis.
Dense smooth inner wall with uniform density, enables ultrafine grinding down to micron/nano scale, consistent particle size distribution for lab test accuracy.
High toughness zirconia material, anti-cracking under high-speed planetary ball mill operation, long service life and low replacement cost.
Non-magnetic ceramic property, perfectly suitable for magnetic material grinding without altering original magnetic performance of samples.
Multiple standard volumes (0.1L-20L) optional, compatible with all mainstream planetary ball mill models, easy to install, clean and maintain.