75m*0.45mm*2.55umAgilent DB-624气相毛细管柱(124-1374)
面议75m*0.45mm*2.55umAgilent DB-624气相毛细管柱(124-1374)
面议30m*0.32mm*1.80umAgilent DB-624气相毛细管柱(123-1334)
面议60m*0.25mm*1.40umAgilent DB-624气相毛细管柱(122-1364)
面议30m*0.25mm*1.40umAgilent DB-624气相毛细管柱(122-1334)
面议30m*0.53mm*1.00umAgilent DB-35气相毛细管柱(125-1932)
面议30m*0.53mm*0.50umAgilent DB-35气相毛细管柱(125-1937)
面议15m*0.53mm*1.00umAgilent DB-35气相毛细管柱(125-1912)
面议30m*0.32mm*0.50umAgilent DB-35气相毛细管柱(123-1933)
面议30m*0.32mm*0.25umAgilent DB-35气相毛细管柱(123-1932)
面议60m*0.25mm*0.25umAgilent DB-35气相毛细管柱(122-1962)
面议30m*0.25mm*0.25umAgilent DB-35气相毛细管柱(122-1932)
面议60m*0.53mm*1.00umAgilent DB-FFAP 聚乙二醇(PEG)气相毛细管柱(125-3262)
面议