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![1-(2-羟乙基)-2-吡咯烷酮 3445-11-2](http://y3.yzimgs.com/uploads/495330/2017313-1639933.gif?imageView2/2/w/200/h/200|watermark/2/text/5LiK5rW35rKq6ZyH5a6e5Lia5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast)
1-(2-羟乙基)-2-吡咯烷酮价格,说明书,规格,纯度。1-(2-羟乙基)-2-吡咯烷酮, >98.0%(GC) 1-(2-Hydroxyethyl)-2-pyrrolidone别名:N-羟乙,基吡咯烷酮;N-羟乙基-2-吡咯烷酮 Cas号:3445-11-2 物化性质: 分子式:C6H11NO2 熔点:19-21°C 分子量:129.16 沸点:140-142 °C3 mm Hg(lit.) 密度:1.143 g/mL at 25 °C(lit.) 储存条件:室温
![聚乙烯吡咯烷酮(PVP) 1-ethenyl 2-pyrrolidinone homopolymer](http://y1.yzimgs.com/uploads/495139/2016831-111059254.jpg?imageView2/2/w/200/h/200|watermark/2/text/5LiK5rW35bq35pyX55Sf54mp56eR5oqA5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast)
聚乙烯吡咯烷酮(PVP)由于配制的原料不同,使用要求不同,而贮存保管方面也稍有不同。一般培养基在受热、吸潮后,聚乙烯吡咯烷酮(PVP)易被**污染或分解变质,因此一般培养基必须防潮、避光、阴凉处保存。
![1-甲基-2-吡咯烷酮/N-甲基吡咯烷酮/1-甲基吡咯烷酮/N-甲基-2-吡咯烷酮/NMP溶剂/NMP/ M-PYROL](http://y1.yzimgs.com/uploads/484807/20150714154027.jpg)
1-甲基-2-吡咯烷酮/N-甲基吡咯烷酮/1-甲基吡咯烷酮/N-甲基-2-吡咯烷酮/NMP溶剂/NMP/ M-PYROL
![PVP-360 (Polyvinylpyrrolidone K360) 聚乙烯吡咯烷酮K360 FS0300-100G](http://y1.yzimgs.com/uploads/444518/201872-123216176.jpg?imageView2/2/w/200/h/200)
PVP-360 (Polyvinylpyrrolidone K360) 聚乙烯吡咯烷酮K360;CAS号:9003-39-8别名:聚N-乙烯基丁基内酰胺;聚维酮;l-乙烯基2-吡咯烷酮均聚物英文名称,:PVP;1-ethenyl 2-pyrrolidinone homopolymer;PVP-360 (Polyvinylpyrrolidone K360) 聚乙烯吡咯烷酮K360
![交链聚乙烯吡咯烷酮(CAS:25249-54-1) 25249-54-1](http://y1.yzimgs.com/uploads/508782/2017622-10547719.jpg?imageView2/2/w/200/h/200|watermark/2/text/5LiK5rW35L-h6KOV55Sf54mp5oqA5pyv5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast)
交链聚乙烯吡咯烷酮(CAS:25249-54-1)英文名称:PVPP;Polyvinylpyrrolidone;Poly(vinylpolypyrrolidone) 交链聚乙烯吡咯烷酮(CAS,:25249-54-1)其他名称:聚乙烯聚吡咯烷酮;交联聚乙烯基吡咯烷酮;交联聚合物;聚[1-(2-氧代-1-吡咯烷基)-1,2-乙二基];交联PVP聚乙烯吡咯烷酮;交联聚维酮
![Percoll](http://y1.yzimgs.com/uploads/495331/2017616-142256819.png?imageView2/2/w/200/h/200|watermark/2/text/5LiK5rW36ZKw5Y2a55Sf54mp56eR5oqA5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast)
Percoll为低粘度的密度梯度介质,由直径在15-30nm的硅胶颗粒组成,颗粒外包被了聚乙烯吡咯烷酮(PVP),为化学惰性,不会影响细胞的活性。离心后能形成1-1.3g/mL的密度梯度,可用于分离
![1-Boc-3-吡咯烷酮 101385-93-7](http://y1.yzimgs.com/uploads/495330/2017315-15836616.gif?imageView2/2/w/200/h/200|watermark/2/text/5LiK5rW35rKq6ZyH5a6e5Lia5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast)
1-Boc-3-吡咯烷酮价格,说明书,规格,纯度。1-Boc-3-吡咯烷酮, 97% N-Boc-3-pyrrolidinone别名:N-(叔丁氧羰基)-3-吡咯烷酮 Cas号
![磷腈配体 P2-Et, ≥98.0% 165535-45-5](http://y2.yzimgs.com/uploads/495139/2017511-85532452.jpg?imageView2/2/w/200/h/200)
% Phosphazene base P2-Et别名:聚二(乙氧基吡咯烷酮)膦腈 Cas号:165535-45-5 物化性质: 分子式:C12H35N7P2 熔点: 分子量:339.40 沸点
![交链聚乙烯吡咯烷酮/聚乙烯聚吡咯烷酮/交联聚乙烯基吡咯烷酮/交联聚合物/PVPP](http://y1.yzimgs.com/uploads/484807/20150714154053.jpg)
交链聚乙烯吡咯烷酮/聚乙烯聚吡咯烷酮/交联聚乙烯基吡咯烷酮/交联聚合物/PVPP