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Natural Agate Mortar and PestleD40-270mm,High Quality Lab Agate Mortar & Pestle,It is widely used in chemical experiment, medical research, geological analysis, metallurgy and other fields
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Laboratory Ceramic Porcelain Mortar and Pestle1. The product is fired in high temperature,strong and durable. 2. Easy to clean,Convenient and Saft storage. 3. High quality and long lifespan.