GC-Column, FS, ValcoBond VB-35GC-Column, FS, ValcoBond VB-35 Back to: GC COLUMNS GC-Column, FS, ValcoBond VB-35 Product Code: CFS-C03025-025B GC-Column, FS, ValcoBond VB-35 Price £801.00 Description 30m length, ID 0.25mm, df 0.25um