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TR-FAME GC Column 50m x 0.22mm ID, 0.25μm Film
非甲烷总烃分析专用柱
气相色谱柱〖Rtx-5Amine〗
气相色谱柱,TG-WAXMSB15mx0.25mmx0.25μm
ASTM47C
气相色谱柱,TG-WAXMSB15mx0.32mmx0.25μm
气相色谱柱,TG-17MS30mx0.53mmx0.50μm
气相色谱柱,TG-1301MS15mx0.53mmx1.50μm
气相色谱柱,TG-225MS30mx0.32mmx0.50μm
Elite-5ms,Length:15m,InnerDiameter:0.25mm,FilmThickness:0.25μm,TemperatureLimits:-60to325/350°C
GsBP-PLOTQ多孔层开口熔融石英毛细管柱