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TG-BOND Msieve 5A, 30m x 0.32mm x 30μm
气相色谱柱,TG-5MS60mx0.32mmx0.25μm
DB-1ms和HP-1ms超高惰性色谱柱
气相色谱柱,TR-35MS气相柱60mx0.25mmID,0.25μm液膜厚度
Elite-WAXETRPolyethyleneGlycol,Length:30m,InnerDiameter:0.32mm,FilmThickness:0.50μm,TemperatureLimits:30Cto250/260C
ASTM68C
ASTM70C
加拿大abel气相色谱柱
气相色谱柱,TG-1701MS15mx0.32mmx0.25μm
色谱柱30m×0.25mm×0.25um
气相色谱柱,TRACETR-1气相柱,60m,0.32mmID,0.25μm液膜厚度