Purchase Qty. Reference FOB Price
1-499 kg US$7.00
500+ kg US$6.50
Product Description
Items Standards Appearance White Crystalline Powder Odor Odorless Assay(%) 99.0 Min Mesh size 200 Mesh/80Mesh Loss on drying(%) 12.0 Max Residue on ignition(%) 0.1 Max Heavy metals(ppm) 10 Max As(ppm) 1 Max Total plate count(cfu/g) 1000 Max Yeast &Mould(cfu/g) 100 Max E.Coli ...