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ITERMS | SPECIFICATION | METHOD | |||||
Specification | From 4:1 to 20:1 | TLC | |||||
Appearance | Brown Powder | Visual | |||||
Odor & Taste | Characteristic, light | Organoleptic test | |||||
Loss on drying (5g) | NMT 5% | USP34-NF29<731> | |||||
Ash (2g) | NMT 5% | USP34-NF29<281> | |||||
Total heavy metals | NMT 10.0ppm | USP34-NF29<231> | |||||
Arsenic (As) | NMT 2.0ppm | ICP-MS | |||||
Cadmium(Cd) | NMT 1.0ppm | ICP-MS | |||||
Lead (Pb) | NMT 1.0ppm | ICP-MS | |||||
Mercury (Hg) | NMT 0.3ppm | ICP-MS | |||||
Solvent residues | USP & EP | USP34-NF29<467> | |||||
Pesticides Residues | |||||||
666 | NMT 0.2ppm | GB/T5009.19-1996 | |||||
DDT | NMT 0.2ppm | GB/T5009.19-1996 | |||||
Total heavy metals | NMT 10.0ppm | USP34-NF29<231> | |||||
Arsenic (As) | NMT 2.0ppm | ICP-MS | |||||
Cadmium(Cd) | NMT 1.0ppm | ICP-MS | |||||
Lead (Pb) | NMT 1.0ppm | ICP-MS | |||||
Mercury (Hg) | NMT 0.3ppm | ICP-MS | |||||
Microbiological | |||||||
Total Plate Count | 1000cfu/g Max. | GB 4789.2 | |||||
Yeast & Mould | 100cfu/g Max | GB 4789.15 | |||||
E.Coli | Negative | GB 4789.3 | |||||
Staphylococcus | Negative | GB 29921 |