| Payment and delivery | |
| Payment Terms: | Western Union, MoneyGram, T/T, Bank Transfer;Bitcoin |
| Delivery time: | 1-3 working days after confirming the payment |
| Delivery |
Door to Door,safety gurantee
4 big express: DHL, TNT, FedEx, UPS, Post: HKEMS, , etc. Bulk qty for special line, guarantee safety |
| Packaging Details: | If customer no special request, normally and safe pack. |
| Supply Ability: | Bulk qty in stock |
| TEST ITEMS | SPECIFICATION | RESULTS |
| Description | : White Crystalline Powder | White Powder |
| Identification | : Positive | Positive |
| Assay(by HPLC) | : 98.0~102.0% | 99.34% |
| Absorbance(E1cm) | : 465~495 | 482.5 |
| Melting Point | : 191~195°C | 193.5~195.0°C |
| Loss On Drying | : 0.5%max | 0.19% |
| Specific Rotation | : +288°~ +298° | +290.2° |
| Residue On Ignition | : 0.1%max | 0.03% |
| Related Substances | : Total:1.5%max | <1.3% |
| Single:0.5%max | <0.4% | |
| Residue Solvents | : 0.2%max | 0.10% |
| Heavy Metals | : 20PPm max | <10PPm |
| Conclusion | The specification conform with enterprise s | |