Regis S-Series for Cations

The Regis S-Series sulfonates are sodium salts that act as an anionic counterion for the separation and resolution of positively charged analytes. Available as premixed 0.5 M solutions of alkyl sulfonates. When diluted to 1 L with HPLC-grade water, a 10 mL bottle forms a 0.005 M solution.

Material Safety Data Sheet