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