Porcelain, Mortar with spout, glazed outside except bottom, unglazed inside. Pestle unglazed to grinding surface.
Porcelain, Mortars features a lip and a glazed outside. pestles are full glazed except the flat top surface & are over-sized for hand comfort when grinding.
Porcelain, Pestles are full glazed except the flat top surface & pestles are over-sized for hand comfort when grinding.
Porcelain, Mortars features a lip and a glazed inside and outside. pestles are dull glazed except the flat top surface & are oversized for hand comfort when grinding.
Porcelain, Pestles are full glazed except the flat top surface & are over- sized for hand comfort when grinding.
Made of Naturally occurring Agate Stone, recommended for use in laboratories demanding contamination-free results.
Deep Form, Made of superior naturally occurred Agate with surface hardness of 6.5 at moh’s scale and polished to make suitable for laboratory applications.
Made of 99.7 % -pure aluminum oxide. Hardness greater than agate. Impervious to liquids under vacuum. Highly resistant to corrosion by chemicals. Hardness 83 on Rockwell 45N Scale. Given minimum sample contamination.
Made of 99.7% -pure aluminum oxide. Hardness greater than agate. Impervious to liquids under vacuum. Highly resistant to corrosion by chemicals. Hardness 83 on Rockwell 45N scale. Given minimum sample contamination.