| Item | Standard | Results | |
| Appearance | A white or almost white crystalline powder; Odorless or has a faint odor | Conforms | |
| Solubility | Freely soluble in water and in dimethyformamide; very slightly soluble in acetone | Conforms | |
| Identification | IR spectrum of sample conforms to that of reference standard | Conforms | |
| Specific optical rotation | +135~+150° | +142° | |
| Water | 3.1%-6.0% | 3.8% | |
| pH | 3.0-5.5 | 4.4 | |
| Related Substances | Impurity A≤0.5% | 0.11% | |
| Impurity B≤0.5% | 0.12% | ||
| Impurity C≤0.20% | 0.10% | ||
| Unidentified≤0.10% | 0.03% | ||
| Total Impurities≤2.0% | 0.6% | ||
| Heavy metals | ≤5ppm | <5ppm | |
| Bacterial endotoxins | ≤0.50IU/mg | ＜0.5IU/mg | |
| Total aerobic microbial count | ≤1000cfu/g | Meets the requirement | |
| Total combined yeasts and molds count | ≤100cfu/g | Meets the requirement | |
| N-Butanol | ≤0.5% | No detected | |
| Acetone | ≤0.5% | No detected | |
| Lincomycin B | ≤5.0% | 2.6% | |
| Assay (anhydrous substance) | Sum of the contents of Lincomycin Hydrochloride and Lincomycin B Hydrochloride: 96.0-102.0% | 98.4% | |