99.7% Alumina crucibles

US $10 / pc

Min. Order: 100 pc

99.99% Aluminium Oxide Al2O3 sinter tablet vacuum coating material

99%Al2O3 Ceramic Round Single Bore Alumina protection Tubes

US $8.14 / pc

Min. Order: 1 pc

95 99 Aluminum Oxide Al2O3 Alumina Ceramic Tube

US $3 / pc

Min. Order: 100 pc