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TR-1 GC Column 30m x 0.53mm ID, 5μm Film
AgilentDB-624气相色谱柱/安捷伦/气相色谱柱
ChromsorbPWAW
Cyclodex-B毛细柱
气相色谱柱,TG-225MS60mx0.25mmx0.50μm
气相色谱柱,TRACETR-35MS气相柱,30m,0.32mmID,0.25μm液膜厚度
MXT®-1701金属毛细柱
气相色谱柱,TRACETR-1气相柱,30m,0.32mmID,1μm液膜厚度
气相色谱柱,TG-5MSAMINE30mx0.25mmx1μm
气相色谱柱,TG-225MS30mx0.32mmx0.50μm
气相色谱柱,TG-WAXMSA15mx0.32mmx0.25μm