p,p’-DDE標(biāo)準(zhǔn)溶液
| 貨號(hào) | 品牌 | CAS | 規(guī)格 | 銷售價(jià)(RMB) | 折扣價(jià)(RMB) | 備注 | 數(shù)量 |
| D119862-2ml | 阿拉丁 | 72-55-9 | 2ml | 206 | 175 | 50.0ug/mL in Toluene:Methanol(volume ratio 1:4) | |
| D117412-1ml | 阿拉丁 | 72-55-9 | 1ml | 165 | 140 | analytical standard,10μg/ml in petroleum ether | |
| D117411-1ml | 阿拉丁 | 72-55-9 | 1ml | 165 | 140 | analytical standard,100ug/ml in petroleum ether | |
| D117410-1.2ml | 阿拉丁 | 72-55-9 | 1.2ml | 307 | 261 | analytical standard,100ug/ml in methanol | |
| D117409-1.2ml | 阿拉丁 | 72-55-9 | 1.2ml | 258 | 219 | analytical standard,48.9μg/ml, in isooctane | |
| D128214-1ml | 阿拉丁 | 72-55-9 | 1ml | 526 | 447 | 1000ug/ml in Purge and Trap Methanol |
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