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TG-WAXMS GC Column 30m x 0.32mm x 1μm
气相色谱柱,TG-WAXMS30mx0.53mmx1μm
气相色谱柱,TR-5ht12m0.32mmID0.1um液膜厚度
Frontier气相毛细色谱柱〖UA-502〗
气相色谱柱,TRACETR-1气相柱,15m,0.53mmID,0.5μm液膜厚度
气相色谱柱〖RTX-1MS〗
Elite-XLB,Length:12m,InnerDiameter:0.20mm,FilmThickness:0.33μm,TemperatureLimits:30to340/360°C
spe固相萃取小柱
色谱柱30m×0.25mm×0.25um
气相色谱柱,TG-1301MS15mx0.32mmx1.50μm
气相色谱柱,TG-225MS15mx0.32mmx0.50μm