WO3

產品說明
       Tungsten Trixodie (WO3)    氧化鎢-Extra Fine Grade
            Element               Specs.
WO3 99.9%
C 10 ppm max
Ca 10 ppm max
Cr 10 ppm max
Fe 10 ppm max
Mo 10 ppm max
P 10 ppm max
Si 10 ppm max
Particle Size < 1.0 μm
 
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