Matrix Modifiers

A complete range of Matrix Modifiers, Ionization Buffers & Releasing Agents for Graphite Furnace AA.
Matrix Modifiers allow the optimisation of analytical conditions to provide better GFAA instrument response and better detection limits. Ionization buffers will increase the free-electron concentration, helping to stabilise the amount of ionization in your sample. Releasing agents bind up potential interference ions, allowing the analyte ion to be available for analysis. All commonly used products are available in addition to custom formulations.
All products are manufactured in compliance with ISO 17034 and provided with a comprehensive Certificate of Analysis listing the actual concentration and the level of metallic impurities.
Custom formulations can also be prepared for your specific application. Please contact us for further details.