30mm-130mm First-Grade Natural Agate Mortar and Pestle Set | Carnelian Red Chalcedony Lab Grinder(Inner Dia 100mm)

30mm To 130mm 1set Carnelian Mortar and Pestle FIRST-GRADE Pure and Natural AGATE Mortar with PestleI. Product description:1. Item: mortar with pestle2.. Material: Pure and natural agate (first grade)3. 1set =1piece mortar + 1piece pestle4. Features:Extreme hardnessAcid and alkali resistant==========Hign-concerned Chemical : NoneModel Number : 30mm-130mmOrigin : Mainland ChinaClassification : Flask

• 1. Premium First-Grade Agate: Crafted from pure, natural first-grade agate (carnelian/red chalcedony), offering extreme hardness and exceptional durability for grinding tasks.
• 2. Complete Set & Size Range: Each set includes 1 mortar + 1 pestle, available in sizes from 30mm to 130mm inner diameter to meet various grinding volume needs.
• 3. Excellent Chemical Resistance: Features strong acid and alkali resistance, making it ideal for laboratory sample preparation and chemical processing.
• 4. Versatile Application: Perfect for grinding minerals, chemicals, and samples in labs, research institutions, and industrial settings.
• 5. Stable & Efficient Grinding: Smooth, dense agate surface ensures uniform grinding results without sample residue.