NacalaiTesqueisoneoftheleadinglifesciencereagentsuppliersinJapan.NacalaiTesqueisaManufacturerofHPLCandcapillarycolumns,toxins,antibodies,enzymes,cellculturemedia,analyticalkits,finechemicalsandresearchchemicals.Suppliertolaboratoriesatuniversities,pharmaceuticalandfood-beveragecompanies,publicandprivateresearchinstitutes,andtootherJapanesetradinghouses.Importer/Distributorofproductsfromtheleadingbiochemicalandlifesciencecompanies.ExporterofitsownCOSMOSIL HPLCandcapillarycolumns,separationkits,toxins,bio-reagentsandfinechemicals.我公司提供性價(jià)比最優(yōu)的COSMOSIL液相色譜柱，歡迎來電咨詢。COSMOSIL色譜柱的種類和特性樣品分離模式柱型號(hào)USPCode固定相鍵合相特征及用途有機(jī)化合物低分子量反相C18-MS-IIL1十八烷基單點(diǎn)鍵合使用最廣泛的C18適合分離堿性化合物C18-AR-IIL1多點(diǎn)鍵合抗酸性能強(qiáng)適合分離酸化合物和勝肽C18-PAQL1適合分離親水性化合物可用100%水為流動(dòng)相Cholester-cholesterylgroup單點(diǎn)鍵合使用條件與C18柱相同反相柱的第二選擇 -NAP-naphtylethylgroup超越苯基柱的 電子反相柱PYE-pyrenylethylgroup最強(qiáng) - 相互作用NPE-nitrophenylethylgroup識(shí)別雙極子PBB-R-pentabromobenzylgroup色散作用C22-AR-II-docosylgroup多點(diǎn)鍵合烷基型C8-MSL7octylgroup單點(diǎn)鍵合C4-MSL26butylgroupTMS-MSL13trimethylgroupPE-MSL11phenylethylgroup - 相互作用CN-MSL10cyanopropylgroup - 相互作用正相SL-IIL3--適合制備親水性相互作用HILIC-triazolegroup-C18柱無法保持的親水性（高極性）化合物也可分離糖類親水性相互作用Sugar-D-secondary/tertiaryamine-適合單糖，多糖的分析，效果極佳。NH2-MS-aminopropylgroup多點(diǎn)鍵合伯胺與硅膠鍵合的填料蛋白質(zhì)反相Protein-R-octadecylgroup多點(diǎn)鍵合適用于蛋白質(zhì)及肽的分離，C18-300有較高的分離和回收。比C4-300更耐酸性，是兩者的結(jié)合型柱。C18-AR-300L1octadecylgroup大孔徑柱C8-AR-300L7octylgroupC4-AR-300L26butylgroupPh-AR-300L11phenylgroup蛋白質(zhì)凝膠過濾Diol-120-IIL20diolgroup-硅膠填料，高速凝膠過濾色譜柱。可測(cè)定分子量范圍:5,000-100,000Diol-300-IIL20硅膠填料，高速凝膠過濾色譜柱。可測(cè)定分子量范圍:10,000-700,000離子交換DEAE-diethylaminoethyltype-弱陰離子交換型QAL23quarternaryammoniumtype強(qiáng)陰離子交換型CM-carboxymethyltype弱陽離子交換型SP-sulfopropyltype強(qiáng)陽離子交換型疏水色譜HIC---可以非常穩(wěn)定地分離蛋白質(zhì)酶以及立體結(jié)構(gòu)的損失非常少富勒烯-Buckyprep-pyrenylpropylgroup單點(diǎn)鍵合富勒烯專用柱Buckyprep-M-phenodiazingroup金屬富勒烯專用柱PBB-pentabromobenzylgroup分離制備包括以C60、C70為主的高碳富勒烯。PYE-pyrenylethylgroup適合富勒烯和結(jié)構(gòu)性異構(gòu)體分離NPE-Nitrophenylethylgroup適合分離富勒烯衍生物