美國仕必純 Spectra-Por RC平面膜片圓形
美國仕必純 Spectra-Por RC平面膜片圓形標準(zhun)級再生(sheng)纖維(wei)素(RC)透(tou)析膜(mo)采用經再生(sheng)處(chu)(chu)理的天然棉絨纖維(wei)制成,膜(mo)透(tou)明、柔韌,性(xing)能穩(wen)定,孔徑準(zhun)確(que),是實(shi)驗室常規脫(tuo)鹽、換液以及大分(fen)子(zi)純化等透(tou)析處(chu)(chu)理的理想選(xuan)擇。
Spectra/Por RC 平面膜片(圓形)
標(biao)準(zhun)級再(zai)生(sheng)纖維(wei)素(RC)透析(xi)膜(mo)采用(yong)(yong)(yong)經再(zai)生(sheng)處(chu)理(li)的天然棉絨纖維(wei)制成,膜(mo)透明(ming)、柔韌,性能(neng)穩(wen)定,孔徑準(zhun)確,是實(shi)驗(yan)室常規脫(tuo)鹽、換液(ye)以及大(da)分(fen)子(zi)純化(hua)等透析(xi)處(chu)理(li)的理(li)想選擇(ze)。標(biao)準(zhun)級RC膜(mo)具有(you)(you)良好的化(hua)學耐(nai)受性,可耐(nai)受低濃(nong)度(du)(du)的強酸/堿溶(rong)液(ye)、高(gao)濃(nong)度(du)(du)的弱酸/堿溶(rong)液(ye)、醇及溫和(he)有(you)(you)機(ji)(ji)溶(rong)劑(ji),包括(kuo)DMSO。長時間接觸強有(you)(you)機(ji)(ji)溶(rong)劑(ji)可能(neng)造(zao)成膜(mo)損壞。標(biao)準(zhun)級RC膜(mo)適用(yong)(yong)(yong)pH范(fan)圍為(wei)2-12,適用(yong)(yong)(yong)溫度(du)(du)范(fan)圍為(wei)4-121℃。標(biao)準(zhun)級RC膜(mo)僅含有(you)(you)極低水平的重金屬(shu)雜質,一般不會影響實(shi)驗(yan)結果;如實(shi)驗(yan)樣(yang)品較為(wei)敏感,可使用(yong)(yong)(yong)重金屬(shu)漂洗液(ye)于使用(yong)(yong)(yong)前進行預(yu)(yu)處(chu)理(li)。標(biao)準(zhun)級RC膜(mo)提供多(duo)種(zhong)包裝(zhuang)規格(ge),包括(kuo)卷式(shi)透析(xi)膜(mo)管(干型或預(yu)(yu)處(chu)理(li)型)、透析(xi)試驗(yan)包、即用(yong)(yong)(yong)型透析(xi)袋(dai)以及平面膜(mo)片。
Spectra/Por RC 平面(mian)膜片(圓形)規格(ge)
貨號 | 描述 |
132478 | SpectraPor透析膜片,6000-8000,圓形直徑33mm,50片/盒 |
132482 | SpectraPor透析膜片,12000-14000,圓形直徑33mm,50片/盒(he) |
132488 | SpectraPor透(tou)析膜片(pian)(pian),3500,圓形直徑33mm,50片(pian)(pian)/盒 |
132498 | SpectraPor透析膜片,12000-14000,圓形直徑33mm,50片/盒 |
132476 | SpectraPor透析(xi)膜片,6000-8000,圓形直徑(jing)47mm,50片/盒 |
132480 | SpectraPor透析(xi)膜(mo)片,12000-14000,圓形直徑47mm,50片/盒 |
132486 | SpectraPor透析膜(mo)片(pian)(pian),3500,圓(yuan)形直徑47mm,50片(pian)(pian)/盒 |
132496 | SpectraPor透析膜(mo)片,12000-14000,圓形直徑(jing)47mm,50片/盒 |
132474 | SpectraPor透析膜片,6000-8000,圓形直徑100mm,50片/盒 |
132484 | SpectraPor透析膜片(pian),3500,圓形直徑100mm,50片(pian)/盒 |