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| Items | Standards | Results |
| Physical Analysis | ||
| Appearance | Crystalline powder | Complies |
| Color | Dark green Crystalline powder | Complies |
| Assay(as is Basis) | 80-85% | 80.98% |
| Assay on Dry Basis | 98-103% | 98.22% |
| Assay on Drying(at 110℃) | 8-16% | 10.18% |
| Residue on lgnition | ≤1.2% | 0.46% |
| Absorptivity 1%,1cm, at Max.663.0nm | 2200-2700 | 2258 |
| Sulphated Ash | <1.0% | 0.61% |
| Zinc Content | <100ppm | 84ppm |
| Solubility | Clear Blue Solution | Complies |
| Residual Solvent | Nil | Nil |
| Aluminum | <100ppm Max | 20ppm |
| Cadmium | <1ppm Max. | N.D. |
| Chromium | <10ppm Max | 2ppm |
| Copper | <100ppm Max | 76ppm |
| Tin | <10ppm Max | 2ppm |
| lron | <100ppm Max | 69ppm |
| Manganese | <10ppm Max | 4ppm |
| Mercury | Nil | Nil |
| Molybdenum | <10ppm Max | 2ppm |
| Nickel | <10ppm Max | 3ppm |
| Lead | <10ppm Max | 1 ppm |
| Arsenic | <8ppm Max. | 2ppm |
| Chrmatographic Purity | Passes Tests | Passes |
| Weight | Packing method |
| 1kg | bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs, 25kg or more | by Drums or carton (2 layers plastic bag inside) |
| Weight | Delivery method | Delivery time | Destination |
| 1kg-25kgs | EMS, DHL, UPS, Fedex | 3-7 days | Door to door |
| 25kgs-100kgs | DHL, FedEx, by Air | 3-7 days | Door to door (to Airport by Air) |
| more than 100kgs | by Air | 3-7 days | Door to Airport |
| by Sea | 10-35 days | Door to port |