SP-2380毛细管气相色谱柱SP-2380 Capillary GC ColumnL × I.D. 15 m × 0.25 mm, df ...

SP-2380毛细管气相色谱柱SP-2380 Capillary GC ColumnL × I.D. 100 m × 0.25 mm, df...

PTA-5 毛细管 GC 色谱柱PTA-5 Capillary GC ColumnL × I.D. 30 m × 0.53 mm, df 3...

PTA-5 毛细管 GC 色谱柱PTA-5 Capillary GC ColumnL × I.D. 30 m × 0.32 mm, df 1...

PTA-5 毛细管 GC 色谱柱PTA-5 Capillary GC ColumnL × I.D. 30 m × 0.25 mm, df 1...

PTA-5 毛细管 GC 色谱柱PTA-5 Capillary GC ColumnL × I.D. 30 m × 0.25 mm, df 0...

Supelco SPB-5气相色谱柱Intuvo 24048INT SPB-5 Intuvo Capillary GC ColumnL × I.D. ...

Supelco SPB-5气相色谱柱Intuvo 24034INT SPB-5 Intuvo Capillary GC ColumnL × I.D. ...

Supelco SPB辛基毛细管气相色谱柱24218UINT SPB-Octyl Intuvo Capillary GC ColumnNewcolumn L &...

23323UINT SupelcoSPB-624 Intuvo Capillary GC ColumnNewcolumn size × I.D. 30...

24256INT SupelcoSPB-624 Intuvo Capillary GC ColumnNewdf 1.40 μm, L × I.D. 6...

24255INT SupelcoSPB-624 Intuvo Capillary GC ColumnNewcolumn size × I.D. 30 ...

Supelco 24251INT SPB-624 Intuvo Capillary GC ColumnNewcolumn L × I.D. 60 m ...

24028INT SupelcoSPB-1 Intuvo Capillary GC ColumnL × I.D. 30 m × 0.25 m...

24312 Supelcoγ-DEX™ 225气相色谱柱L × I.D. 30 m × 0.25 mm, df 0.25 μm

24308 Supelcoβ-DEX™ 325气相色谱柱L × I.D. 30 m × 0.25 mm, df 0.25 μm

Β-DEX ™225气相色谱柱β-DEX™ 225L × I.D. 30 m × 0.25 mm, df 0.25 ...

24307 Supelcoγ-DEX™ 120气相色谱柱L × I.D. 30 m × 0.25 mm, df 0.25 μm

24310 Supelcoα-DEX™ 120气相色谱柱L × I.D. 30 m × 0.25 mm, df 0.25 μm

24302 Supelcoβ-DEX™ 110气相色谱柱L × I.D. 60 m × 0.25 mm, df 0.25 μm