Sigma Aldrich

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TUNGSTEN CARBIDE, POWDER, <10 MICRON, ;9

TUNGSTEN ETCHANT

Tungsten foil, thickness 0.127 mm, =99.9

TUNGSTEN HEXACARBONYL, 97%

TUNGSTEN HEXACARBONYL, 97%

TUNGSTEN HEXACARBONYL, PACKAGED FOR ;USE

Tungsten hexacarbonyl, sublimed, ;999+%

Tungsten hexacarbonyl, sublimed, ;999+%

Tungsten Standard for ICP

TUNGSTEN(IV) CHLORIDE, 95%

TUNGSTEN(IV) CHLORIDE, 95%

TUNGSTEN(IV) OXIDE, -100 MESH, 9999%

TUNGSTEN(IV) SULFIDE, NANOPOWDER, AVG

TUNGSTEN(IV) SULFIDE, POWDER, <2 ;MICRON

TUNGSTEN(VI) OXIDE, 99995%

TUNGSTEN(VI) OXIDE, 99995%

Tungsten(VI) chloride, 999+% metals ;bas

Tungsten(VI) chloride, 999+% metals ;bas