spectrumlabs透析袋(截留分子量15000)
- 型號: 132566
- 更新時(shí)間: 2024-05-23
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spectrumlabs透析袋(截留分子量15000)標準級再生纖維素(RC)膜采用經(jīng)再生處理的天然棉絨纖維制成,膜透明,柔韌,性能穩定,孔徑精確,是實(shí)驗室常規脫鹽,換液以及大分子純化等透析處理的理想選擇,標準級RC膜具有良好的化學(xué)耐受性,可耐受低濃度的強酸堿溶液,高濃度的弱酸堿溶液,醇及溫和有機溶劑,包括DMSO。長(cháng)時(shí)間接觸強有機溶劑可能造成膜損壞。標準級RC膜適用HP范圍為2-12,適用溫度范圍為4-121 °C。標準級RC膜僅含有極低水平的重金屬雜質(zhì),一般不會(huì )影響實(shí)驗結果,如實(shí)驗樣品較為敏感,可使用重金屬漂洗液于使用前進(jìn)行預處理。spectrumlabs透析袋(截留分子量15000)即用型透析袋,使用前無(wú)需預處理。濕型,浸泡在0.05%疊氮鈉防腐儲存液中,即用型,不需預處理,蒸餾水沖洗后使用。壓平寬有MD12 MD24 MD32 MD45 長(cháng)度:10米/卷
美國Spectrum纖維素透析袋 | |||
截留分子量 | 直徑 | 容積 | 長(cháng)度 |
15000 | 8mm | 0.25ml/cm | 10m |
10mm | 0.45ml/cm | 10m | |
16mm | 1.5ml/cm | 10m | |
25000 | 10mm | 0.32ml/cm | 10m |
16mm | 0.81ml/cm | 10m | |
24mm | 1.8ml/cm | 10m | |
31mm | 3.1ml/cm | 10m | |
50000 | 10mm | 0.32ml/cm | 10m |
16mm | 0.81ml/cm | 10m | |
24mm | 1.8ml/cm | 10m | |
31mm | 3.1ml/cm | 10m | |
100000 | 10mm | 0.32ml/cm | 10m |
16mm | 0.81ml/cm | 10m | |
24mm | 1.8ml/cm | 10m | |
31mm | 3.1ml/cm | 10m |
備注:產(chǎn)品包含0.1%溶液(Supplied wet in 0.1% sodium azide preservative solution
產(chǎn)品特點(diǎn):An ultra high purity and precise separation dialysis membrance.
1.Hydrophilic and uniform molecular porous dialysis membranes
2.No special chemical precleaning required
提示:The Spectra/Por Biotech CE membranes are sensitive to organic solvents.Solvents such as acetone,MEK or dioxane will irreparably damage it.This membrance will tolerate exposure to lower alcohols(methanol,ethanol,and isopropanol)without apparent damage,but with possible alteration of MWCO,It should not be exposed to organic solvents at concentration exceeding 5% in water