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TG-WAXMS A GC Column 60m x 0.32mm x 0.25μm
气相色谱填充柱〖ShinCarbon碳分子筛〗
ASTM121C
ASTM134C
气相色谱柱,TRACETR-35MS气相柱,60m,0.32mmID,0.25μm液膜厚度
气相色谱柱,TG-5SILMS30mx0.25mmx0.25μm
气相色谱柱,TG-1301MS15mx0.32mmx0.25μm
MXT®-20金属毛细柱
气相色谱柱,TR-225,60m,0.25,0.25um
ASTM118C
安捷伦气相色谱柱112-5432