GC-Capillary column ROTI®Cap-WAX polar, L 25 m, inner Ø 0.53 mm, thick 1.00 µmGC Capillary column ROTICap WAX polar, L 25 m, inner 0. 53 mm, thick 1. 00 m Fused Silica coated with polyimide Further attractive products to complete your chromatography laboratory can be found on our Chromatographypage! Polyethylene glycol 20000 dalton Polar Working temperature limits: for columns with 0,25 0,32 mm inner diameter: 240 C for isothermal operation Application areas: recommended for solvent analysis and alcohols, suitable for aqueous