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TG-1701MS GC Column 15m x 0.53mm x 1μm
气相色谱柱,TRACETR-1气相柱,15m,0.25mmID,0.25μm液膜厚度
毛细管柱大连生产商
ENDUROEN624GC毛细管色谱柱
气相色谱柱,TG-5SILMS15mx0.25mmx1μm
Rtx®-1熔融石英毛细管柱
岛津气相专用色谱柱
DB-5毛细柱
Elite-5ht,Length:15m,InnerDiameter:0.25mm,FilmThickness:0.10μm,TemperatureLimits:-60to400°C
气相色谱柱〖RTX-50〗
MicropackedGCColumns