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TG-35MS AMINE GC Column 15m x 0.32mm x 1.50μm
OptimaFFAP
ASTM62C
DB-TPH毛细柱
兰化所-毛细管柱、气相色谱柱
气相色谱柱,TG-35MS15mx0.32mmx1μm
气相色谱柱,TRACETR-1701,60m,0.25mmID,0.25μm液膜厚度
气相色谱柱,TRACETR-1气相柱,30m,0.25mmID,1μm液膜厚度
Rt®-ΒDEXcstColumns(fusedsilica)
气相色谱柱,TG-1701MS30mx0.32mmx1.50μm
GsBP-35MS低流失熔融石英毛细管柱