| Customization: | Available |
|---|---|
| Certification: | ISO |
| Shape: | Powder |
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Audited by an independent third-party inspection agency
| Items | Specs | Results |
| Appearance | White or light brown powder | Conform |
| Assay ( dry basis) % | ≥98.5 | 98.68 |
| Ammonium salt (NH4) % | ≤0.04 | <0.04 |
| Specific optical rotation [a]20 D | +18.0°~+21.5° | +20.70° |
| Loss on drying % | ≤1.0 | 0.40 |
| Residue on ignition % | ≤0.3 | 0.02 |
| PH | 5.0-6.0 | 5.56 |
| Sulfate | Pass Test | Pass Test |
| Heavy metals (Pb) % | ≤10 | <10 |
| Arsenic % | ≤1 | No exist |
| Conclusion: We hereby certify that our L-Lysine Monohydrochloride complies to the specifications of inner control standard. | ||
