 | Vivaspin 2 ml超濾濃縮離心管 | |  | 處理量:0.4 ml - 2 ml | 新推出的Vivaspin 2,不僅超濾速度快,且吸附性低,尤其適用于低濃度稀釋液的濃縮。有四種材質(zhì)的超濾膜:聚醚砜(PES),三醋酸纖維素(CTA)、再生纖維素(RC)和Hydrosart®(HY),可根據(jù)不同要求靈活選用。Vivaspin 2 的另一個(gè)特點(diǎn)是有兩種回收濃縮液的方法:既可用吸管直接吸取并回收,又可將離心管放入離心機(jī)反甩,將濃縮液甩入回收帽中,加蓋保存。這兩種方法都可使?jié)饪s液達(dá)到近乎*回收。 | 技術(shù)參數(shù)濃縮管容量 | Vivaspin 2 | 水平轉(zhuǎn)頭 | 3 ml | 角轉(zhuǎn)頭 | 2 ml | 規(guī)格 | | 直徑 | 17 mm | 高度 | 126 mm | 有效膜面積 | 1.2 cm2 | 殘留體積 | < 10 μl | 死體積 | 8 μl | 材質(zhì) | | 樣品濃縮管 | 聚碳酸酯 | 濾過液收集管 | 聚碳酸酯 | 濃縮管蓋 | 聚碳酸酯 | 超濾膜 | PES,CTA,RC,HY |
|  | 截留分子量:2K/3K/5K/10K/30K/50K/100K/300K/1000K/0.2μm |  | 產(chǎn)品選擇 | | Vivaspin 2,聚醚砜膜(PES)產(chǎn)品編號(hào) | 產(chǎn)品說明 | VS0291 | Vivaspin 2超濾濃縮離心管,3,000 D MWCO,25支/包 | VS0211 | Vivaspin 2超濾濃縮離心管,5,000 D MWCO,25支/包 | VS0201 | Vivaspin 2超濾濃縮離心管,10,000 D MWCO,25支/包 | VS0221 | Vivaspin 2超濾濃縮離心管,30,000 D MWCO,25支/包 | VS0231 | Vivaspin 2超濾濃縮離心管,50,000 D MWCO,25支/包 | VS0241 | Vivaspin 2超濾濃縮離心管,100,000 D MWCO,25支/包 | VS0251 | Vivaspin 2超濾濃縮離心管,300,000 D MWCO,25支/包 | VS0261 | Vivaspin 2超濾濃縮離心管,1,000,000 D MWCO,25支/包 | VS0271 | Vivaspin 2超濾濃縮離心管,0.2μm,25支/包 | VS02S1 | Vivaspin 2超濾濃縮離心管,實(shí)驗(yàn)裝,各5支/包,分子量包括:5K/10K/30K/50K/100K |
| Vivaspin 2,三醋酸纖維素膜(CTA)產(chǎn)品編號(hào) | 產(chǎn)品說明 | VS02U1 | Vivaspin 2超濾濃縮離心管,5,000 D MWCO,25支/包 | VS02V1 | Vivaspin 2超濾濃縮離心管,10,000 D MWCO,25支/包 | VS02X1 | Vivaspin 2超濾濃縮離心管,20,000 D MWCO,25支/包 |
| Vivaspin 2,再生纖維素膜(RC)產(chǎn)品編號(hào) | 產(chǎn)品說明 | VS02K1 | Vivaspin 2超濾濃縮離心管,10,000 D MWCO,25支/包 | VS02L1 | Vivaspin 2超濾濃縮離心管,30,000 D MWCO,25支/包 | VS02M1 | Vivaspin 2超濾濃縮離心管,100,000 D MWCO,25支/包 |
| Vivaspin 2,Hydrosart®(HY)產(chǎn)品編號(hào) | 產(chǎn)品說明 | VS02H91 | Vivaspin 2超濾濃縮離心管,2,000 D MWCO,25支/包 | VS02H11 | Vivaspin 2超濾濃縮離心管,5,000 D MWCO,25支/包 | VS02H01 | Vivaspin 2超濾濃縮離心管,10,000 D MWCO,25支/包 | VS02H21 | Vivaspin 2超濾濃縮離心管,30,000 D MWCO,25支/包 |
注:價(jià)格可能會(huì)隨原廠供貨、匯率和關(guān)稅的變化,本公司保留對(duì)價(jià)格的zui終解釋,購前敬請(qǐng)垂詢 |  | 所需設(shè)備 | | | 離心機(jī) | 離心機(jī)轉(zhuǎn)頭類型:水平轉(zhuǎn)頭或角轉(zhuǎn)頭 | zui小轉(zhuǎn)角:25° | 轉(zhuǎn)頭尺寸:15ml(17mm)錐形底 | zui小離心力:2,000g | 推薦離心力:5,000g | zui大離心力:8,000g | 移液器 | 量程范圍:5000 μl |
|  | 性能數(shù)據(jù) | |  | | 性能數(shù)據(jù) | 20℃時(shí),濃縮30倍所需時(shí)間(min) | 回收率% | 處理量 | 2 ml | 2 ml | 離心力 | 5,000g | 5,000g | 胰島素A鏈(Insulin A) 0.1mg/ml 2,535 MW | 2,000 MWCO Hydrosart | 35 | 95% | 抑肽酶(Aprotinin) 0.25mg/ml 6,500 MW | 3,000 MWCO PES | 50 | 96% | 牛血清白蛋白(BSA) 1.0 mg/ml 66,000 MW | 5,000 MWCO PES | 12 | 98% | 5,000 MWCO CTA | 50 | 96% | 5,000 MWCO Hydrosart | 22 | 98% | 10,000 MWCO PES | 8 | 98% | 10,000 MWCO RC | 14 | 98% | 10,000 MWCO CTA | 10 | 96% | 10,000 MWCO Hydrosart | 12 | 98% | 20,000 MWCO CTA | 5 | 96% | 30,000 MWCO PES | 8 | 97% | 30,000 MWCO RC | 5 | 98% | 30,000 MWCO Hydrosart | 5 | 97% | 抗體(IgG) 0.25 mg/ml 160,000 M W | 20,000 MWCO CTA | 6 | 97% | 30,000 MWCO PES | 10 | 96% | 30,000 MWCO RC | 9 | 97% | 50,000 MWCO PES | 10 | 96% | 100,000 MWCO PES | 8 | 95% | 100,000 MWCO RC | 4 | 96% |
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