Agate Mortar and Pestle Set, Lab Mixing Tool, Hardness 7.2-7.5, Young's Modulus > 70 GPA, for Laboratory Grinding Polished 120mm

Specifications: Material: Natural Agate Size: Outer diameter*inner diameter*depth: 80*65*30mm, 100*80*37mm, 120*100*42mm, 140*120*48mm, 150*125*55mm Hardness: 7.2-7.5 Product Includes: 1*Agate Mortar and Pestle Set

• -Agate mortars are the ideal tools for grinding a matrix of a solid sample in preparation for making a transparent pellet free from spurious absorption peaks. Pure agate is non-absorbing in an infrared spectrophotometer.
• -Pressure-resistance, Heat-resistance, chemical-resistant, Hardness: 7.2-7.5, Ideal for Used for lab grinding, lab mortar, labware, Standard form.
• -Made of High Quality Natural agate stone. Rapid cutting and one-piece molding. A silicone mat is recommended to place under the mortar for the best grinding practice.
• -Parameters: Grinding bowl inner diameter: 80mm,100mm,120mm,140mm,150mm. Temperature limit: ±100℃, prevent sudden cooling and heating.
• -Note: 1) the mortar is made of natural agate mortar, so the color won't be the same as the picture. 2) to improve the grip friction of the agate mortar, the bottom of the agate mortar is not fine polished.