一、（50%-苯基）-甲基聚硅氧烷；中等极性-较DB-17极性稍低；理想的验证分析用色谱柱；键合交联；可用溶剂；相当于USP固定相G3二、相似的固定相：DB-17；Rtx-50,CP-SIL24CB,007-17(MPS-50),HP-17,SP-2250,SPB-50,ZB-50,AT-50三、适用范围：药物，乙二醇，农药，类固醇四、HP-50+毛细管柱各种规格汇总：内径（mm）长度（m）膜厚（um）温度限（℃）部件号0.20120.3140 280/30019091L-1010.25150.2540 280/30019091L-4310.25300.1540 280/30019091L-3330.25300.2540 280/30019091L-4330.25300.5040 280/30019091L-1330.32300.2540 280/30019091L-4130.32300.5040 280/30019091L-1130.32600.2540 280/30019091L-4160.53151.0040 260/28019095L-0210.53300.5040 260/28019095L-5230.53301.0040 260/28019095L-023