Artibetter 2pcs Graphite Crucible Molds for Melting Casting Gold Silver Copper Durable Design for Laboratory and Industrial Use Optimizes Heat Transfer and Production Efficiency

Uonlytech 2pcs Graphite Crucibles for Melting and Casting Gold Silver Copper High Temperature Stability and Wear Resistance for Metalworkers and Industrial Applications

200ml High Purity Alumina Crucible, 200ml Crucible with Lid, 80 * 70 * 42mm Foundry Industry Crucibility 1pc

Homoyoyo Porcelain Crucible with Lid Ceramic Cup for Chemical Reactions High Temperature Crucible for Melting Laboratories and Industrial Settings

PLAFOPE 2pcs Graphite Crucible Mold for Casting Gold Silver Copper Durable Melting Tools for Laboratory and Industrial Use High Stability and Excellent Thermal Conductivity

Angoily Graphite Melting Crucibles for Metal Smelting High-Temperature Resistant Dish for Gold Silver Copper Brass and Aluminum for Laboratory and Industrial Use

DECORNIJIA Porcelain Crucible High Temperature Ceramic Cup for Melting Reactions and Laboratory Experiments for Industrial Applications

SHINEOFI 2pcs Graphite Crucible for Gold Silver Copper Casting Durable Ingot for Industrial Laboratory Use Wear Design

LLZZQQF 100g-10000g High Temperature Quartz Melting Bowl, Foundry Industry Crucible, Semicircular Crucible 1pc(110mm*1000)

STOBAZA Ceramic Crucible Cup for Laboratory Use Porcelain Melting Mug for Casting Versatile Application Industrial Settings