當(dāng)前頁(yè)面： 首頁(yè) > 新聞中心新聞中心
分 析 單
CERTIFICATE OF ANALYSIS
|
品名：左旋肉堿 Name: L-Carnitine Base |
檢品數(shù)量：100KG Quantity: |
|
批號(hào) Batch No:20230124 |
生產(chǎn)日期 Manufacture Date:20230124 |
|
有效期至 Expiration date:20250123 |
檢驗(yàn)日期 : 20230124 |
|
包裝：25KG Packing: |
檢驗(yàn)依據(jù)：企業(yè)標(biāo)準(zhǔn) |
|
檢查項(xiàng)目 Items Tested |
檢驗(yàn)指標(biāo) Check indicatrix |
驗(yàn)結(jié)果 Check Results |
|
性狀 Appearance |
白色結(jié)晶或白色結(jié)晶性粉末 White Crystals or White Crystalline Powder |
conform |
|
鑒別identification |
化學(xué)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?jiān)黃uiphated 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(yàn)結(jié)論 Conclusion |
企業(yè)標(biāo)準(zhǔn) Comply with the requirement of enterprise standard |
