| ITEM | SPECIFICATION | RESULTS |
| Appearance | White, odorless crystalline powder | Conform |
| Identification | The retention time of the principal peak in the chromatogram obtained with the test solution corresponds to that of the principal peak in the chromatogram obtained with reference solution. | Conform |
| Color of Solution | Not more intensely colored than reference solution Y2 or GY2 | Conform |
| Clarity of solution | Not more pronounced than that of reference suspension I | Conform |
| PH | 4.5~7.5 | 5.2 |
| Single impurities | Not more than1.00% | 0.34% |
| Total impurities | Not more than3.00% | 1.25% |
| Water Content | Not more than 2.0% | 0.3% |
| Residue of ignition | Not more than 0.1% | Conform |
| Heavy Metals | Not more than 30ppm | Conform |
| Bacterial Endotoxins | Not more than 0.17EU/mg (Aztreonam) | Conform |
| Sterility Test | Sterile (without germs in 14 days) | Conform |
| Particulate matter | ≥10µm, no more than 2500/g ≥25µm, no more than 250/g |
1084 67 |
| Assay | Contain C13H17N5O8S2 90.0% ~105.0%(Calculated on anhydrous substance without L-Arginine ) | 99.5% |
FAQ
1. What's your payment terms?
T/T or L/C.
2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days,due to different products you choose.
3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton,and also as your request bag.
4. How about the validity of the products?
According to the products you ordered.
5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate
and Origin certificate. If your markets have any special requirements, let us know.
6. What is loading port?
Usually is Shanghai,Qingdao or Tianjin.
