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TR-50MS GC Column 60m x 0.32mm ID, 0.25μm Film
Rtx®-65TG熔融石英毛细柱
气相色谱柱,TG-62420mx0.18mmx1μm
气相色谱柱,TG-BONDAlumina(Na2SO4Deactivation)50mx0.32mmx5μm
气相色谱填充柱〖PorapakT〗
气相色谱柱,TG-1301MS60mx0.53mmx3μm
气相色谱柱,TG-17MS15mx0.53mmx1μm
气相色谱柱,TR-50MS气相柱30mx0.25mmID,0.15μm液膜厚度
气相色谱填充柱〖PorapakQ〗
ASTM126C
GsBP-5MS低流失熔融石英毛细管柱带预柱