LLF Clay Graphite Crucible Foundry Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum Lead Zinc and Alloys (#20 (Capacity 2400ML))

LLF Clay Graphite Crucible Foundry Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum Lead Zinc and Alloys (#20 (Capacity 2400ML))

Petrobond Metal Casting Sand Delft Casting

Silicon Carbide Graphite Crucibles 690ML Cup for Melting Casting Refining Gold Silver Copper Brass Aluminum (710ML)