技术规格说明书
产品名称
乙腈与0.1％醋酸铵 tested for UHPLC-MS
产品编号
14274
产品品牌
sial
化学文摘社编号
148642-19-7
分子量
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | Colorless |
| APPEARANCE (FORM) | Liquid |
| TITRATION | 0.093 - 0.107 %(W/V) AMMONIUM ACETATE |
| REMARKS ON LC-MS | SUITABILITY FOR UHPLC-MS PASSES TEST |
| LC-MS | UHPLC-MS (Q-TOF): ≤ 20 PPB (RESERPIN, ESI(+)) |
| SUITABILITY TEST (HPLC) | UHPLC-GRADIENT 254NM(PEAK) ≤2MAU, UHPLC-GRADIENT 254NM(DRIFT) ≤30MAU |
| WATER (COULOMETR.) | ≤ 2.0 % |
| RESIDUE (EVAPORATION) | ≤ 0.0001 % |
| TEST BY UV SPECTROSCOPY | T254 NM ≥ 90 % |
| LUMINESCENCE | FLUORESCENCE (QUININE) AT 254 NM ≤ 0.5 PPB, FLUORESCENCE (QUININE) AT 365 NM ≤ 0.5 PPB |
| METAL TRACE ANALYSIS (ICP) | CORRESPONDS TO REQUIREMENTS |
| CALCIUM (ICP) | ≤ 0.25 mg/kg |
| POTASSIUM (ICP) | ≤ 0.25 mg/kg |
| MAGNESIUM (ICP) | ≤ 0.25 mg/kg |
| SODIUM (ICP) | ≤ 1 mg/kg |
| EXPIRY PERIOD | 24 MONTHS |