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GsBP-225 熔融石英毛细管柱
气相色谱柱,TG-5MSAMINE30mx0.53mmx3μm
ASTM135C
气相色谱柱,TG-POLAR105mx0.25mmx0.1μm
气相色谱柱,TG-1701MS15mx0.25mmx1μm
气相色谱柱,TG-5HT30mx0.25mmx0.1μm
DB-225ms毛细柱
GsBP-INOWAX熔融石英毛细管柱
气相色谱柱,TRACETR-V1气相柱,60m,0.53mmID,3μm液膜厚度
Frontier气相毛细色谱柱〖UA-624〗
气相色谱柱,TG-17MS30mx0.32mmx0.25μm