HPLC Acetonitrile cas:75-05-8 reagents
原价: 1,00 USD
eric huang
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基本信息
| 模式的数量 | 308 |
|---|---|
| 化学文摘社编号. | 75-05-8 |
| 其他的名字 | HPLC |
| 小额信贷 | C2H3N |
| Einecs编号没了 | 200-835-2 |
| 出生地 | Anhui China (Mainland) |
| 纯洁的 | 99.9% |
| 牌子的名字 | FULLTIME |
| 分类 | 总的试剂 |
HPLC Acetonitrile cas:75-05-8 reagents TEST ITEMSSPECIFICATIONRESULTAppearanceClear,ColorlessClear,ColorlessColor(APHA)Max 105Assat(GC),%Min 99.95≥99.95Water,by KF mg/kgMax 10088Evaporation Residue,mg/kgMax 1.00.20Density ,g/ml0.775-0.7800.778Refractive Index1.3441.344Titrable Acid.meq/gMax 0.00080.0003Titrable Base,meq/gMax 0.00060.00001UV Absorbance,(1.00-cm cell vs.water): at 190 nmMax 1.000.4680 at 200 nmMax 1.010.0170 at 210 nmMax 1.020.0111 at 220 nmMax 1.030.0077 at 254 nmMax 1.040.0005Gradient Elution,(a.u) at 210 nmMax 0.0010.0008 at 254 nmMax 0.00050.0003Fluorescence Trace Impurities,in ppm,(as quininabase) at 450 nmMax 0.30.03Emission Maximum for ImpuritiesMax 1.00.20
交货条款及包装
Packaging Detail: 4L/bottle 4 bottles/ case7200L/20GP (450cases) Delivery Detail: promptly delivery
端口: shanghia
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