摘要 PTA-5 毛細管 GC 色譜柱PTA-5 Capillary GC ColumnL I.D. 30 m 0.25 mm, df 0.50 μm

摘要 Β-DEX 225氣相色譜柱β-DEX 225L I.D. 30 m 0.25 mm, df 0.25 μm

摘要 24312 Supelcoγ-DEX 225氣相色譜柱L I.D. 30 m 0.25 mm, df 0.25 μm

摘要 24308 Supelcoβ-DEX 325氣相色譜柱L I.D. 30 m 0.25 mm, df 0.25 μm

摘要 24302 Supelcoβ-DEX 110氣相色譜柱L I.D. 60 m 0.25 mm, df 0.25 μm

摘要 24310 Supelcoα-DEX 120氣相色譜柱L I.D. 30 m 0.25 mm, df 0.25 μm

摘要 24301 Supelcoβ-DEX 110氣相色譜柱L I.D. 30 m 0.25 mm, df 0.25 μm

摘要 24307 Supelcoγ-DEX 120氣相色譜柱L I.D. 30 m 0.25 mm, df 0.25 μm

摘要 24028INT SupelcoSPB-1 Intuvo Capillary GC ColumnL I.D. 30 m 0.25 mm, df 0.25 μm, for use with Agilent Intuvo GC

摘要 24305-U Supelcoβ-DEX 120氣相色譜柱L I.D. 60 m 0.25 mm, df 0.25 μm

摘要 SPB-1氣相毛細管色譜柱SPB-1 Capillary GC ColumnL I.D. 30 m 0.53 mm, df 3.00 μm

摘要 25417 SPB-1氣相毛細管色譜柱SupelcoSPB-1氣相毛細管色譜柱SPB-1 Capillary GC ColumnL I.D. 30 m 0.53 mm, df 1.00 μm

摘要 25345-U SPB-1氣相毛細管色譜柱SupelcoSPB-1氣相毛細管色譜柱SPB-1 Capillary GC ColumnL I.D. 30 m 0.53 mm, df 5.00 μm

摘要 SPB-1氣相毛細管色譜柱SPB-1 Capillary GC ColumnL I.D. 60 m 0.53 mm, df 5.00 μm

摘要 SPB-1氣相毛細管色譜柱SPB-1 Capillary GC ColumnL I.D. 15 m 0.53 mm, df 0.50 μm

摘要 SPB-1氣相毛細管色譜柱SPB-1 Capillary GC ColumnL I.D. 60 m 0.53 mm, df 1.50 μm

摘要 24304 Supelcoβ-DEX 120氣相色譜柱L I.D. 30 m 0.25 mm, df 0.25 μm

摘要 25344 SPB-1氣相毛細管色譜柱SupelcoSPB-1氣相毛細管色譜柱SPB-1 Capillary GC ColumnL I.D. 30 m 0.53 mm, df 3.00 μm

摘要 SPB-1氣相毛細管色譜柱SPB-1 Capillary GC ColumnL I.D. 60 m 0.32 mm, df 1.00 μm

摘要 SPB-1氣相毛細管色譜柱SPB-1 Capillary GC ColumnL I.D. 30 m 0.53 mm, df 0.10 μm

摘要 SPB-1氣相毛細管色譜柱SPB-1 Capillary GC ColumnL I.D. 30 m 0.32 mm, df 2.00 μm

摘要 SPB-1氣相毛細管色譜柱SPB-1 Capillary GC ColumnL I.D. 15 m 0.53 mm, df 1.50 μm

摘要 SPB-1氣相毛細管色譜柱SPB-1 Capillary GC ColumnL I.D. 30 m 0.32 mm, df 5.00 μm

摘要 SPB-1氣相毛細管色譜柱SPB-1 Capillary GC ColumnL I.D. 100 m 0.32 mm, df 1.00 μm

摘要 SPB-1氣相毛細管色譜柱SPB-1 Capillary GC ColumnL I.D. 60 m 0.32 mm, df 2.00 μm

摘要 SPB-1氣相毛細管色譜柱SPB-1 Capillary GC ColumnL I.D. 15 m 0.53 mm, df 0.10 μm

摘要 SPB-1氣相毛細管色譜柱SPB-1 Capillary GC ColumnL I.D. 60 m 0.32 mm, df 5.00 μm

摘要 SPB-1氣相毛細管色譜柱SPB-1 Capillary GC ColumnL I.D. 15 m 0.32 mm, df 0.25 μm

摘要 24030-U SPB-1氣相毛細管色譜柱

摘要 SPB-1氣相毛細管色譜柱SPB-1 Capillary GC ColumnL I.D. 60 m 0.25 mm, df 3.00 μm

摘要 SPB-1氣相毛細管色譜柱SPB-1 Capillary GC ColumnL I.D. 25 m 0.20 mm, df 0.33 μm

摘要 SPB-1氣相毛細管色譜柱SPB-1 Capillary GC ColumnL I.D. 60 m 0.25 mm, df 1.00 μm

摘要 SPB-1氣相毛細管色譜柱SPB-1 Capillary GC ColumnL I.D. 60 m 0.32 mm, df 0.25 μm

摘要 24261 SPB-1氣相毛細管色譜柱

摘要 SPB-1氣相毛細管色譜柱SPB-1 Capillary GC ColumnL I.D. 12 m 0.20 mm, df 0.33 μm

摘要 SPB-1氣相毛細管色譜柱SPB-1 Capillary GC ColumnL I.D. 15 m 0.32 mm, df 1.00 μm

摘要 SPB-5 毛細管氣相色譜柱SPB-5 Capillary GC ColumnL I.D. 30 m 0.53 mm, df 5.00 μm

摘要 SPB-5 毛細管氣相色譜柱SPB-5 Capillary GC ColumnL I.D. 15 m 0.53 mm, df 3.00 μm

摘要 SPB-1氣相毛細管色譜柱SPB-1 Capillary GC ColumnL I.D. 60 m 0.75 mm, df 1.00 μm

摘要 SPB-1氣相毛細管色譜柱SPB-1 Capillary GC ColumnL I.D. 15 m 0.20 mm, df 0.20 μm

摘要 SPB-5 毛細管氣相色譜柱SPB-5 Capillary GC ColumnL I.D. 30 m 0.53 mm, df 3.00 μm

摘要 SPB-5 毛細管氣相色譜柱SPB-5 Capillary GC ColumnL I.D. 60 m 0.53 mm, df 5.00 μm

摘要 SPB-5 毛細管氣相色譜柱SPB-5 Capillary GC ColumnL I.D. 60 m 0.53 mm, df 1.50 μm

摘要 SPB-1氣相毛細管色譜柱SPB-1 Capillary GC ColumnL I.D. 10 m 0.20 mm, df 1.20 μm

摘要 SPB-1氣相毛細管色譜柱SPB-1 Capillary GC ColumnL I.D. 30 m 0.20 mm, df 0.20 μm