No.1Phosphoric acid food grade 85% Specification: Colour 20 Max. Main Content ( H3PO4 ) 85% Min Arsenic ( As) 0.00005% Max Heavy metals ( as Pb ) 0.0005% Max Fluoride ( as F ) 0.001% Max ....
Shenzhen Fuyakang Biology& Technology Co., Ltd., a subsidiary company of OMS INT' L MEDICINE GROUP ( HK) DEV LIMITED is a comprehensive high technology private enterprise, which integrates research,....