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TR-5HT GC COLUMN 12M, 0.32MM ID 0.1UM FILM
ASTM119C
气相色谱填充柱〖DeoxidationColumn〗
AbelBonded气相色谱柱AB-5MS
气相色谱柱,TRACETR-35MS气相柱,30m,0.32mmID,0.25μm液膜厚度
气相色谱柱,TG-1701MS30mx0.25mmx0.25μm
Ultra2毛细柱
HP-PLOTAl2O3M毛细柱
AgilentDB-5毛细管柱/安捷伦/气相色谱柱
气相色谱柱,TG-35MS30mx0.53mmx0.50μm
气相色谱柱,TG-5HT30mx0.25mmx0.25μm