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High purity calcium fluoride/fluorite for optical ceramics
Model NO.:SY-Ca
US $80.00 - US $100.00
China high purity 99.99% Calcium fluoride white powder
US $20.00 - US $100.00
hot sale Calcium fluoride white powder
high quality wet acid grade fluorspar powder
fluorspar powder for welding electrodes
97% dry acid grade fluorspar powder for welding electrodes
acid grade 97% fluorsite powder
acid grade fluorspar powder for welding electrodes