wolfram boat in vacuum furnace

99.95% Purity Various Models W1 tungsten boat

US $50

Model:W1

Excellent high temperature tungsten evaporation boat

US $50

Model:W1

Best price 99.95% folded tungsten boat for vacuum evaporation

US $50

Model:W1

99.95 Pure Wolfram Boat for Evaporation in Vacuum Furnace

US $50

Model:W1