Our highly Skilled CHN analysis service

As a company dedicated to elemental microanalysis, we at Exeter Analytical have a long running history of CHN testing for over 25 years. The depth of knowledge and experience that Exeter Analytical has built up to enable optimised CHN determination in applications...

Elemental Impurities in Industry

United States Pharmacopeia (USP) chapters 232 Elemental Impurities-Limits and 233 Elemental Impurities-Procedures state limits and guidelines for monitoring a number of elemental impurities in products. Traces of metals that can be found in finished products are...