价格:未填
供应:99999
发货:3天内
NacalaiTesqueisoneoftheleadinglifesciencereagentsuppliersinJapan.NacalaiTesqueisaManufacturerofHPLCandcapillarycolumns,toxins,antibodies,enzymes,cellculturemedia,analyticalkits,finechemicalsandresearchchemicals.Suppliertolaboratoriesatuniversities,pharmaceuticalandfood-beveragecompanies,publicandprivateresearchinstitutes,andtootherJapanesetradinghouses.Importer/Distributorofproductsfromtheleadingbiochemicalandlifesciencecompanies.ExporterofitsownCOSMOSIL HPLCandcapillarycolumns,separationkits,toxins,bio-reagentsandfinechemicals.我公司提供性价比最优的COSMOSIL液相色谱柱，欢迎来电咨询。COSMOSIL色谱柱的种类和特性样品分离模式柱型号USPCode固定相键合相特征及用途有机化合物低分子量反相C18-MS-IIL1十八烷基单点键合使用最广泛的C18适合分离碱性化合物C18-AR-IIL1多点键合抗酸性能强适合分离酸化合物和胜肽C18-PAQL1适合分离亲水性化合物可用100%水为流动相Cholester-cholesterylgroup单点键合使用条件与C18柱相同反相柱的第二选择 -NAP-naphtylethylgroup超越苯基柱的 电子反相柱PYE-pyrenylethylgroup最强 - 相互作用NPE-nitrophenylethylgroup识别双极子PBB-R-pentabromobenzylgroup色散作用C22-AR-II-docosylgroup多点键合烷基型C8-MSL7octylgroup单点键合C4-MSL26butylgroupTMS-MSL13trimethylgroupPE-MSL11phenylethylgroup - 相互作用CN-MSL10cyanopropylgroup - 相互作用正相SL-IIL3--适合制备亲水性相互作用HILIC-triazolegroup-C18柱无法保持的亲水性（高极性）化合物也可分离糖类亲水性相互作用Sugar-D-secondary/tertiaryamine-适合单糖，多糖的分析，效果极佳。NH2-MS-aminopropylgroup多点键合伯胺与硅胶键合的填料蛋白质反相Protein-R-octadecylgroup多点键合适用于蛋白质及肽的分离，C18-300有较高的分离和回收。比C4-300更耐酸性，是两者的结合型柱。C18-AR-300L1octadecylgroup大孔径柱C8-AR-300L7octylgroupC4-AR-300L26butylgroupPh-AR-300L11phenylgroup蛋白质凝胶过滤Diol-120-IIL20diolgroup-硅胶填料，高速凝胶过滤色谱柱。可測定分子量范围:5,000-100,000Diol-300-IIL20硅胶填料，高速凝胶过滤色谱柱。可測定分子量范围:10,000-700,000离子交换DEAE-diethylaminoethyltype-弱阴离子交换型QAL23quarternaryammoniumtype强阴离子交换型CM-carboxymethyltype弱阳离子交换型SP-sulfopropyltype强阳离子交换型疏水色谱HIC---可以非常稳定地分离蛋白质酶以及立体结构的损失非常少富勒烯-Buckyprep-pyrenylpropylgroup单点键合富勒烯专用柱Buckyprep-M-phenodiazingroup金属富勒烯专用柱PBB-pentabromobenzylgroup分离制备包括以C60、C70为主的高碳富勒烯。PYE-pyrenylethylgroup适合富勒烯和结构性异构体分离NPE-Nitrophenylethylgroup适合分离富勒烯衍生物