CERTIFICATE OF ANALYSIS
Quantity: 3000kgs Sampling date: 2015.05.10 Batch No: 20150510 Shelf life: two years Product Name: L-Lysine Monohydrochloride Producing date: 2015.05.10 Reference standard: USP32 Item Assay ,% Identification Chromatographic purity Specific rotation Heavy metals ,%（as Pb） Loss on drying,% Residue on ignition,% Chloride ,%（as Cl） Sulfate(SO4),%（as SO4） Iron(as Fe),% Organic volatile impurities， Specifications 98.5 ~ 101.5 Infrared Absorption Meet the requirement +20.4o ~ +21.4o ≤0.0015 ≤0.4 ≤0.1 19.0 ~ 19.6 ≤0.03 ≤0.003 Meet the requirement Results 99.7 Meet the requirement Meet the requirement +21.0 o ＜0.0015 0.36 0.08 19.3 ＜0.03 ＜0.003 Meet the requirement Conclusion: This product conforms to requirement of USP32 standard. Operator: Checker:
L-赖氨酸盐酸盐 (食品级 )
