Natural Agate Mortar and Pestle Set, Lab Grinder | External 118mm, Depth 30mm, Hardness 7-7.2. Brazilian agate. Chemically inert, non-porous. Ideal for precise grinding(130mm)

This natural agate mortar and pestle set is perfect for grinding herbs, spices, and other ingredients. The inner diameters of the grinding bowls are available in sizes: 50mm, 60mm, 70mm, 80mm, 90mm, 100mm, 110mm, 120mm, and 130mm. The outer diameters are: 60mm, 75mm, 85mm, 95mm, 105mm, 118mm, 128mm, 138mm, and 148mm. Crafted from high-quality natural agate, this set combines functionality with durability, making it a great addition to your kitchen tools.Packaging includes:1 * Natural Agate Mortar Set

• PRECISION SAMPLE GRINDING – Engineered for solid sample powder preparation, this agate mortar and pestle set ensures optical clarity and eliminates spurious absorption peaks for accurate lab analysis.
• PREMIUM NATURAL AGATE – Crafted from high-quality Brazilian agate stone with a one-piece molded design for rapid cutting. A silicone mat is recommended underneath for enhanced grinding stability.
• EXCEPTIONAL DURABILITY – Boasts pressure and heat resistance with a hardness rating of 7.0-7.2 on the Mohs scale, making it ideal for demanding laboratory grinding applications.
• PRACTICAL DESIGN DETAILS – Crafted from natural agate, color variations may occur. The base is intentionally left unpolished to improve grip friction and prevent slipping during use.
• COMPLETE SPECIFICATIONS – Available in various diameters to meet diverse needs. Temperature tolerance up to ±100°C; please avoid sudden thermal changes to prolong product life.