Standard solutions are solutions containing known concentrations of known analytes. Dionex standard solutions for anions and cations are made with high precision and may be used for quantitative analyses. Dionex carbohydrate standards are recommended only for qualitative analyses. All Dionex anion and cation standards are traceable to NIST Standard Reference Materials and are shipped with a Certificate of Analysis verifying the concentration.

Dionex offers an extensive line of reagents and eluent concentrates to reduce your risk of eluent contamination. Simplify your work by reducing the amount of time spent weighing and measuring chemicals. In some cases, the premade reagents are ready to use; in other cases, dilution is required. All these reagents are guaranteed to be free from contamination.