High Alumina Mortar with Pestle, 100 mmAluminum oxide (99. 7% Al? O?) mortar with a high resistance to corrosion by chemical substances and a high degree of hardness. The hardness is 7 on the Mohs scale and 83 on the Rockwell scale (45N). Recommended for the use with liquid nitrogen. Price includes mortar and pestle
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product description
Why choose thelockerguy wholesale?
Aluminum oxide (99.7% Al?O?) mortar with a high resistance to corrosion by chemical substances and a high degree of hardness. The hardness is 7 on the Mohs scale and 83 on the Rockwell scale (45N). Recommended for the use with liquid nitrogen. Price includes mortar and pestle