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TG-1MS GC Column 30m x 0.32mm x 0.25μm
OPTIMA-5HT高温色谱柱
气相色谱柱,TG-5MS30mx0.25mmx1μm
气相色谱柱,TG-WAXMSA15mx0.25mmx0.50μm
气相色谱柱,TG-1301MS30mx0.25mmx0.50μm
气相色谱柱,TRACETR-1MS气相柱,60m,0.32mmID,0.25μm液膜厚度
气相色谱柱
气相色谱填充柱〖5%FFAPonChromosorbWHP〗
气相色谱柱,TG-1701MS15mx0.32mmx1.50μm
气相色谱柱,TG-5MS30mx0.53mmx1μm
气相色谱柱〖SelectAl2O3MAPDPOLT〗