聚乙烯聚吡咯烷酮
更新：2012/11/29 12:48:08
| 中文名: | 聚乙烯聚吡咯烷酮 | ||
| 英文名: | PVPP | ||
| 別名: | Polyvinylpyrrolidone, cross-linked; Poly(vinylpolypyrrolidone) | ||
| CAS No.: | 25249-54-1 | 級(jí)別: | High Pure Grade |
| 分子式: | 分子量: | ||
訂購(gòu)信息
| 貨號(hào) | 規(guī)格 | 價(jià)格 | 品牌 |
| P6755-25g | 25g | 96 | GBCBIO |
| P6755-100g | 100g | 270 | GBCBIO |
| P6755-500g | 500g | 879 | GBCBIO |
| P6755-1kg | 1kg | 2430 | Sigma |
產(chǎn)品介紹
| Appearance...........................White to off white powder Elemental analysis(C)(%)...................................58.0~64 |
| Complexes with phenolics and alkaloids for their removal from plant samples, thus preventing their modification of proteins and any interference they may cause in spectrophotometric determinations of protein content. This is also reported to improve stabi |
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