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24030-U SPB-1氣相毛細(xì)管色譜柱

SPB-1氣相毛細(xì)管色譜柱 SPB-1 Capillary GC ColumnL × I.D. 25 m × 0.20 mm, df 0.33 μm

SPB-1氣相毛細(xì)管色譜柱 SPB-1 Capillary GC ColumnL × I.D. 12 m × 0.20 mm, df 0.33 μm

SPB-1氣相毛細(xì)管色譜柱 SPB-1 Capillary GC ColumnL × I.D. 30 m × 0.20 mm, df 0.20 μm

SPB-1氣相毛細(xì)管色譜柱 SPB-1 Capillary GC ColumnL × I.D. 15 m × 0.20 mm, df 0.20 μm

SPB-1氣相毛細(xì)管色譜柱 SPB-1 Capillary GC ColumnL × I.D. 10 m × 0.20 mm, df 1.20 μm