COYEUX Lab Agate Mortar And Pestle Set, Natural Polished Agate Grinder, With 7.2-7.5 Hardness Level, For Spice Grinding, Laboratory Use

COYEUX

【GRINDING SET】Premium agate mortar and pestle for solid sample preparation. Pure agate material produces zero spurious absorption peaks and features non-absorbing property guaranteeing accurate test results. 【DURABLE NATURAL AGATE】Crafted from high-grade solid natural agate with integrated molding process. Ensures long service life. A silicone cushion is recommended to boost stability during grinding operations. 【SMOOTH GRINDING SURFACE】High-gloss polished inner surface without cracks or impurities. The dense smooth texture avoids sample residue and cross-contamination. 【EFFICIENT SAMPLE CRUSHING DESIGN】Natural inner surface friction supports rapid crushing, grinding and pulverizing of raw solid samples. Simple operation lowers manual workload for daily lab sample treatment. 【VERSATILE APPLICATION】Designed for grinding small specimens, pulverizing solids and mixing trace powders. Widely adopted for academic research, chemical experiments and various trace analytical work.