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128-1222DB-XLB 25m*0.20mm*0.33um 毛細(xì)管色譜柱|美國(guó)安捷倫Agilent色譜柱
19091S-112HP-5ms 25m*0.32mm*0.52um 毛細(xì)管色譜柱|美國(guó)安捷倫Agilent色譜柱
19091S-433HP-5ms 30m*0.25mm*0.25um 毛細(xì)管色譜柱|美國(guó)安捷倫Agilent色譜柱
19091S-333HP-5ms 30m*0.25mm*1.00um 毛細(xì)管色譜柱|美國(guó)安捷倫Agilent色譜柱
19091S-231HP-5ms 15m*0.25mm*1.00um 毛細(xì)管色譜柱|美國(guó)安捷倫Agilent色譜柱
19091S-431HP-5ms 15m*0.25mm*0.25um 毛細(xì)管色譜柱|美國(guó)安捷倫Agilent色譜柱
19091S-331HP-5ms 15m*0.25mm*0.10um 毛細(xì)管色譜柱|美國(guó)安捷倫Agilent色譜柱
19091S-105HP-5ms 50m*0.20mm*0.33um 毛細(xì)管色譜柱|美國(guó)安捷倫Agilent色譜柱
19091S-102HP-5ms 25m*0.20mm*0.33um 毛細(xì)管色譜柱|美國(guó)安捷倫Agilent色譜柱
122-1211DB-XLB 15m*0.25mm*0.10um 毛細(xì)管色譜柱|美國(guó)安捷倫Agilent色譜柱
125-5512DB-5ms 15m*0.53mm*1.50um 毛細(xì)管色譜柱|美國(guó)安捷倫Agilent色譜柱
123-5563DB-5ms 60m*0.32mm*1.00um 毛細(xì)管色譜柱|美國(guó)安捷倫Agilent色譜柱
122-1212DB-XLB 15m*0.25mm*0.25um 毛細(xì)管色譜柱|美國(guó)安捷倫Agilent色譜柱
123-5566DB-5ms 60m*0.32mm*0.50um 毛細(xì)管色譜柱|美國(guó)安捷倫Agilent色譜柱
123-5562DB-5ms 60m*0.32mm*0.25um 毛細(xì)管色譜柱|美國(guó)安捷倫Agilent色譜柱