DB-WAXetr毛細(xì)管色譜柱 一、聚乙二醇（PEG）；擴(kuò)展了溫度范圍（etr）；強(qiáng)極性；柱間重現(xiàn)性優(yōu)異；鍵合交聯(lián)；可用溶劑清洗；基本相當(dāng)于USP固定相G16二、相似的固定相：HP-20M,SUPELCOWAX10,CP-WAX52CB,SUPEROXll,CB-WAX,Stabilwax,BP-20,007-CW,Carbowax,HP-INNOWax,Rtx-WAX,ZB-WAX三、適用范圍：醇類，混合二甲苯中的雜質(zhì)；苯乙烯中的雜質(zhì)；有機(jī)酸；溶劑；四、DB-WAXetr毛細(xì)管柱各種規(guī)格匯總：內(nèi)徑（mm）長(zhǎng)度（m）膜厚（um）0.20250.400.25300.250.25300.500.25600.250.25600.500.32150.250.32151.000.32300.250.32300.500.32301.000.32501.000.32600.250.32600.500.32601.000.53151.000.53152.000.53301.000.53301.500.53302.000.53601.00