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Place de provenance : GOLDEN TRADE INTERNATIONAL

Silicon Dioxide, Crystal Granule

Silicon Dioxide (Chemical formula: SiO2) 1.Crystal granule: 1-3mm; 3-5mm 2.Crystal Pillar: upon demand 3.Color: colorless transparent 4.Purity: 99.99% 5.Package: 1 KG/ bag 6.Storage:

Place de provenance : GOLDEN TRADE INTERNATIONAL

Zinc Sulfide ZnS crystal granule price

Zinc sulfide(Chemical formula: ZnS) 1. sinter tablet: 10*6mm;30*10mm 2. sinter granules: 1-3mm; 3-5mm 3. crystal granules: 1-40mm 4. crystal cutting piece: 10*10*10mm; 25*25*12mm 5. color: white to light yellow; light