CrestSilica?超純、不含金屬的硅膠基質(zhì)（99.999%純度）?顆粒均一，極好的機械強度?壽命長，穩(wěn)定性極好?重現(xiàn)性好，柱效高推薦：適用于分離極性和堿性有機化合物非水相中分離Crest Silica 性能參數(shù)： 比表面積(m2/g):300 孔徑(A):120 硅膠純度(%): 99.999 雜質(zhì)含量(ppm): 10 碳載量(%):0% 固定相結(jié)構(gòu):羥基(-OH)柱效: 90,000/m Crest Silica訂購信息規(guī)格mm 粒徑 m 孔徑? 訂貨號2.1*30 3 120 C1200030-0210302.1*50 3 120 C1200030-0210502.1*100 3 120 C1200030-0211002.1*150 3 120 C1200030-0211502.1*250 3 120 C1200030-0212504.6*30 3 120 C1200030-0460304.6*50 3 120 C1200030-0460504.6*100 3 120 C1200030-0461004.6*150 3 120 C1200030-0461504.6*250 3 120 C1200030-0462502.1*30 5 120 C1200050-0210302.1*50 5 120 C1200050-0210502.1*100 5 120 C1200050-0211002.1*150 5 120 C1200050-0211502.1*250 5 120 C1200050-0212504.6*30 5 120 C1200050-0460304.6*50 5 120 C1200050-0460504.6*100 5 120 C1200050-0461004.6*150 5 120 C1200050-0461504.6*250 5 120 C1200050-046250主營：波士頓色譜/色譜柱/色譜/HPLC/反相柱/ODS-C18/正相柱/高效液相/液相色譜/保護(hù)柱/色譜柱供應(yīng)/色譜柱配件/分析色譜/制備色譜/分析柱/制備柱/固相萃取/中低壓制備/flash柱/色譜填料供應(yīng)/酸性柱/堿性柱/分析色譜/制備色譜/中藥指紋圖譜/化合物提取/化合物分離/樣品純化/ODS-C18/LCColumn/HPLCColumn/RP18/LC-MS/solidphaseextraction/96well/flashcolumn/guardcolumn/analyticalcolumn/ PreparationColumns