Metrohm separation columns

The separation columns from Metrohm form thebackbone of efficient ion chromatographic analyses. The combination of Metrohm IC separation columns and Metrohm IC instruments guarantees: •High separation capacity•Short analysis time•Excellent reproducibility•Long working life•Low costsMetrohm offers the correct separation columns forall branches of ion chromatography: •Anions with or without suppression•Organic anions•Cations•Carbohydrates•Amines•Amino acidsFew separation columns suffice to solve most appli-cation problems. Metrohm offers the correct column material, both for the standard applications and for complex separation tasks: •Styrene-divinylbenzene copolymer•Polyvinyl alcohol•Polymethacrylate•Silica gel•Monolith This flexibility guarantees best performance. Thelatest column generation based on polyvinyl alcohol offers an unequaled number of plates, which means excellent separation efficiency.Free choice also regarding the pH value. AsMetrohm IC can be carried out with our without suppression, it is the application that defines the pH value and not vice versa. A large selection of eluents is therefore at your disposal: •Phthalate•Benzoate•Borate•Hydrogen carbonate•Carbonate•Hydroxide 8