| Test Items | Specifications | Results | ||
| D escription | ||||
| Appearance | White or almost white crystalline powder. | Almost white crystalline powder. | ||
| Identification | ||||
| IR | Complies with reference spectrum of levamisole hydrochloride CRS | Complies | ||
| Chemical identification | Positive. | Complies | ||
| Related Substances(HPLC) | ||||
| Total Impurities | <0.30% | 0.0% | ||
| Individual Specified I | ||||
| Impurity A | <0.20% | <0.05% | ||
| Impurity B | <0.20% | <0.05% | ||
| Impurity C | <0.20% | <0.05% | ||
| Impurity D | <0.20% | <0.05% | ||
| Impurity E | <0.20% | <0.05% | ||
| mode of transportation | ||
| By Air | By Express | By Sea |
| suitable for >50 | suitable for sampple order or <50 | suitable for >300 |
| Fast:3-7 days | Fast:3-10 days | Fast: 7-45 days |
| lower than the express cost | high shipping cost | lowest cost |