Quartz Crucible for Silver and Precious Metals 30ml Lab Melting Cup | Good Insulation, Contamination Free Smelting, Arc Shaped Flow Opening, High Precision Quartz Construction

Package List 1 x quartz crucible Features - Material: Quartz lab crucible. - Capacity: 50ml fuse quartz crucible. - material and fine craftsmanship, durable and sturdy for a long time melting crucible. - Widely used in electric light, semiconductors, optical communications, , building materials, , mechanical, electrical, environmental protection and other fields quartz crucibles lab. - It enjoys better thermal conductivity, which can shorten the time of melting smelting crucible. - Designed for melting gold, copper, silver, brass, aluminum and more quartz crucible for melting gold. - Fine workmanship and heat- material ensure its popularity and practicality the crucible.Goods Informationcrucible quartz It can be used for metal smelting, scientific experiment and other purposes.melting dish crucible Are you still looking for a heat- crucible? Then, you miss our crucible.quartz crucible for melting gold Made of quartz material, it is and durable

• Large quartz crucible:widely used in electric light, semiconductors, optical communications, , building materials, chemical, mechanical, electrical, environmental protection and other fields,quartz crucibles lab
• Quartz crucible:designed for melting gold, copper, silver, brass, aluminum and more,crucibles
• Fuse quartz crucible:the quartz ensure that the in the smelting is not contaminated,lab crucible
• Melting crucible:using quartz material, high purity, high strength, high temperature resistance, high shocks resistance,smelting crucible
• Quartz quicible:great for those who are using a torch method to melt down their materials,crucibles quartz