spectrumlabs透析膜MD8(25000),產(chǎn)品名稱:透析袋MD8(截留分子量25000),產(chǎn)品貨號(hào):128206,產(chǎn)品規(guī)格:10米/卷,RC膜,即用型。截留分子量:25KD(二萬五千道爾頓),壓平寬度8mm,直徑5.1mm,長(zhǎng)度容量0.20ml/cm,品牌:spectrumlabs(美國(guó)光譜醫(yī)學(xué))
標(biāo)準(zhǔn)級(jí)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(wěn)定,孔徑精確,是實(shí)驗(yàn)室常規(guī)脫鹽,換液以及大分子純化等透析處理的理想選擇,標(biāo)準(zhǔn)級(jí)RC膜具有良好的化學(xué)耐受性,可耐受低濃度的強(qiáng)酸堿溶液,高濃度的弱酸堿溶液,醇及溫和有機(jī)溶劑,包括DMSO。長(zhǎng)時(shí)間接觸強(qiáng)有機(jī)溶劑可能造成膜損壞。標(biāo)準(zhǔn)級(jí)RC膜適用HP范圍為2-12,適用溫度范圍為4-121 C。Spectra/Por6僅含有極低水平的重金屬雜質(zhì),一般不會(huì)影響實(shí)驗(yàn)結(jié)果,如實(shí)驗(yàn)樣品較為敏感,可使用重金屬漂洗液于使用前進(jìn)行預(yù)處理。Spectra/Por7進(jìn)一步增加預(yù)處理工藝以zui大限度降低重金屬和硫化物的含量。
Spectra/Por 6產(chǎn)品10米/卷
Spectra/Por 7產(chǎn)品5米/卷
訂購(gòu)信息:標(biāo)準(zhǔn)RC膜管,預(yù)處理型(Spectra/Por 6 7) 截留分子量(道爾頓)扁平寬度
(mm)直徑
(mm)容量/長(zhǎng)度
(ml/cm)Spectra/Por 6Spectra/Por 7 1,0001811.51.113263613210338244.613263813210445296.41326401321052,0001811.51.113262013210738244.613262513210845296.41326331321093,5001811.51.113259013211045296.413259213211154349.31325941321128,00085.10.20128056128356127.50.451325791321131811.51.112805812835824151.81325801321143220.43.31325821321154025.55.113258413211650327.913258613213110,00085.10.20128106128406127.50.451325701321171811.51.112811812841824151.81325721321183220.43.313257413211945296.413257613212015,00085.10.20128156128456127.50.451325601321211811.51.112815812845824151.81325621321223220.43.313256413212345296.413256613212425,00085.10.20128206128506127.50.451325501321251811.51.112821812851824151.812822412852428182.513255213212634223.713255413212750,000106.40.32132539-127.50.4513254013212828182.513254213212934223.7132544132130
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spectrumlabs透析膜MD8(25000)