The quartz crucible's versatility makes it suitable for a wide range of applications. From refining precious metals to creating custom metal alloys, it provides consistent performance and reliability. Its high thermal conductivity ensures even heat distribution, reducing the risk of thermal shock and enhancing the quality of your work. Features -Color:White -Material: Quartz -Size:5.60X4.80X4.80cm/2.20X1.89X1.89in -Good temperature resistance: made from robust quartz material, this crucible can endure extremely high temperatures, ensuring a stable and safe metal melting process -High efficiency melting: the quartz crucible's excellent thermal conductivity allows for rapid heat transfer, enhancing metal melting efficiency and reducing energy costs -Wear resistant designed: with strong resistance to wear, this crucible can withstand the acidic and alkaline environments of metal melting, extending its lifespan -Versatile usage: suitable for metal melting, laboratory research, and chemicals analysis, this crucible meets a variety of application needs -Stable and reliable: the quartz crucible features a stable structure and reliable performance, ensuring safety and stability during use Package list: 1 x quartz crucible