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TR-5MS GC Column 30m x 0.25mm ID, 0.25μm Film + 1M Silgard
forteBPX1C100%二甲基聚硅氧烷
Elite-5,Length:60m,InnerDiameter:0.25mm,FilmThickness:0.10μm,TemperatureLimits:-60to325/350°C
气相色谱柱,TG-WAXMSA30mx0.32mmx0.25μm
XE-60毛细管柱
PE气相色谱柱
气相色谱柱,UFC-5,0.32mm,0.5um,5m
氯乙酸分析专用柱
ON-624毛细管色谱柱,溶剂残留分析柱
气相色谱柱,TR-130m,0.25mm,0.1um
气相色谱柱,TRACETR-V1气相柱,40m,0.18mmID,1μm液膜厚度