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TG-WAXMS GC Column 30m x 0.53mm x 0.25μm
气相色谱酒专用分析柱
气相色谱柱,TRACETR-5MS气相柱,30m,0.32mmID,0.25μm液膜厚度
气相色谱柱,TG-1301MS60mx0.53mmx3μm
气相色谱柱,TRACETR-5MS气相柱,25m,0.15mmID,0.25μm液膜厚度
007-502氰丙基苯基甲基聚硅氧烷
VarianPLOT气相色谱柱
Elite-XLB,Length:12m,InnerDiameter:0.20mm,FilmThickness:0.33μm,TemperatureLimits:30to340/360°C
ASTM13C
气相色谱柱,TR-1,15m,0.32mm,0.1um
AgilentDB-17气相色谱柱/安捷伦/气相色谱柱