技术规格说明书
产品名称
氯仿 – 异戊醇混合物 BioUltra, Molecular Biology, 49:1, ≥99.5% (chloroform + isoamyl alcohol, GC)
产品编号
25668
产品品牌
sial
化学文摘社编号
分子量
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | Colorless |
| APPEARANCE (FORM) | Liquid |
| REMARKS ON GC | ≥ 99.5 % (CHLOROFORM + ISOAMYL ALCOHOL) |
| TRACE ANALYSIS (ADDITIONAL TESTS) | free alkali (as NH3) ≤ 0.001 % |
| TRACE ANALYSIS | CORRESPONDS TO REQUIREMENTS |
| METAL TRACE ANALYSIS (ICP) | CORRESPONDS TO REQUIREMENTS |
| ALUMINIUM (ICP) | ≤ 0.5 mg/kg |
| BARIUM (ICP) | ≤ 0.1 mg/kg |
| BISMUTH (ICP) | ≤ 0.1 mg/kg |
| CALCIUM (ICP) | ≤ 0.5 mg/kg |
| CADMIUM (ICP) | ≤ 0.05 mg/kg |
| COBALT (ICP) | ≤ 0.02 mg/kg |
| CHROMIUM (ICP) | ≤ 0.02 mg/kg |
| COPPER (ICP) | ≤ 0.02 mg/kg |
| IRON (ICP) | ≤ 0.1 mg/kg |
| POTASSIUM (ICP) | ≤ 0.5 mg/kg |
| LITHIUM (ICP) | ≤ 0.1 mg/kg |
| MAGNESIUM (ICP) | ≤ 0.1 mg/kg |
| MANGANESE (ICP) | ≤ 0.02 mg/kg |
| MOLYBDENUM (ICP) | ≤ 0.1 mg/kg |
| SODIUM (ICP) | ≤ 0.5 mg/kg |
| NICKEL (ICP) | ≤ 0.02 mg/kg |
| LEAD (ICP) | ≤ 0.1 mg/kg |
| STRONTIUM (ICP) | ≤ 0.1 mg/kg |
| ZINC (ICP) | ≤ 0.1 mg/kg |
| EXTRANEOUS ACTIVITIES | DNAses, RNAses, Proteases, Phosphatases Not Detectable |
| RESIDUE (FILTER TEST) | NO RESIDUE |
| UV - ABS. AT 260 NM | ≤ 0.1 |
| UV - ABS. AT 280 NM | ≤ 0.07 |
| RECOMMENDED RETEST PERIOD | 24 MONTHS |