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分 析 單
CERTIFICATE OF ANALYSIS
品名:左旋肉堿 Name: L-Carnitine Base |
檢品數量:100KG Quantity: |
批號 Batch No:20230124 |
生產日期 Manufacture Date:20230124 |
有效期至 Expiration date:20250123 |
檢驗日期 : 20230124 |
包裝:25KG Packing: |
檢驗依據:企業標準 |
檢查項目 Items Tested |
檢驗指標 Check indicatrix |
驗結果 Check Results |
性狀 Appearance |
白色結晶或白色結晶性粉末 White Crystals or White Crystalline Powder |
conform |
鑒別identification |
化學或紅外線方法 IR or Chemical Method |
conform |
比旋度 specific rotation |
-29.0~-32.0° |
-30. 69° |
PH |
5.5~9.5 |
6.5 |
灼燒殘渣Suiphated ash |
≤0.2% |
0.11% |
氯化物 Chloride |
≤0.4% |
conform |
鈉 Sodium |
≤0.1% |
conform |
鉀Potassium |
≤0.2% |
conform |
重金屬 Heavy metal |
≤20ppm |
conform |
砷 Arsenic |
≤2ppm |
conform |
含量 Assay |
97.0~103.0% |
99.31% |
檢驗結論 Conclusion |
企業標準 Comply with the requirement of enterprise standard |