99.99% WSe2 Powder Price Tungsten Selenide
US $0.10-$15.00
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Grades | Chemical composition/% | ||||||||
Si | Al | P | S | C | |||||
≤ | |||||||||
FESI75A10.5-A | 75.0-80.0 | 0.5 | 0.04 | 0.02 | 0.1 | ||||
FESI75A10.5-B | 72.0-80.0 | 0.5 | 0.04 | 0.02 | 0.1 | ||||
FESI75A11.5-A | 75.0-80.0 | 1.5 | 0.04 | 0.02 | 0.2 | ||||
FESI75A11.5-B | 72.0-80.0 | 1.5 | 0.04 | 0.02 | 0.2 | ||||
FESI75A12.0-A | 75.0-80.0 | 2 | 0.04 | 0.02 | 0.2 | ||||
FESI75A12.0-B | 72.0-80.0 | 2 | 0.04 | 0.02 | 0.2 | ||||
FESI75-A | 75.0-80.0 | 2 | 0.04 | 0.02 | 0.2 | ||||
FESI75-B | 72.0-80.0 | 2 | 0.04 | 0.02 | 0.2 | ||||
FESI65 | 65.0-72.0 | 2 | 0.04 | 0.02 | |||||
FESI45 | 40.0-47.0 | 2 | 0.04 | 0.02 | |||||







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