技术规格说明书
产品名称
含 0.1% 三氟乙酸的甲醇 tested for UHPLC-MS
产品编号
14275
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 |
| TITRATION NAOH (V/V) | 0.095 - 0.105 %(V/V) TRIFLUOROACETIC ACID |
| REMARKS ON LC-MS | SUITABILITY FOR UHPLC-MS PASSES TEST |
| LC-MS | UHPLC-MS (Q-TOF): ≤ 50 PPB (RESERPIN, ESI(+)) |
| SUITABILITY TEST (HPLC) | UHPLC-GRADIENT 254NM(PEAK) ≤4MAU, UHPLC-GRADIENT 254NM(DRIFT) ≤30MAU |
| RESIDUE (EVAPORATION) | ≤ 0.0001 % |
| TEST BY UV SPECTROSCOPY | T230 NM ≥ 35 %, T254 NM ≥ 90 % |
| LUMINESCENCE | FLUORESCENCE (QUININE) AT 254 NM ≤ 0.7 PPB, FLUORESCENCE (QUININE) AT 365 NM ≤ 0.5 PPB |
| METAL TRACE ANALYSIS (ICP) | CORRESPONDS TO REQUIREMENTS |
| CALCIUM (ICP) | ≤ 0.2 mg/kg |
| POTASSIUM (ICP) | ≤ 0.2 mg/kg |
| MAGNESIUM (ICP) | ≤ 0.2 mg/kg |
| SODIUM (ICP) | ≤ 1 mg/kg |
| EXPIRY PERIOD | 36 MONTHS |