Analyzer Advancements that Achieve the Lowest LOD's in Total Sulfur and Total Nitrogen Analysis

EST Analytical has developed a new signal processing technique to achieve the lowest detection levels for trace level total sulfur and nitrogen for the NEXIS VP model Combustion analyzer. The NEXIS trace level sulfur, nitrogen and chlorine analyzer models equipped with the AS120 liquid/solids autosampler enables laboratories to perform a multiple point calibration line using ONE-Cal™ Technology and the NEXIS LINK software platform including Digital Signal Processing (DSP) Technology™.

This application note shows the analytical data and achieved LOD’s for both nitrogen and sulfur with the NEXIS VP model based on ISO ISO11843-2 methodology and the use of the NEN 7777 method which is incorporated in the NEXIS LINK operating software.

Our Impact

EST Analytical has been helping labs achieve their analytical goals for over 30 years. Our vision is to engineer reliable laboratory instruments that enable partners to make the world a better place.

To help labs excel we offer Application Notes across our entire product line. They are a resource that explains the technology, performance, and abilities of our products as used against certain methodologies and or applications.

Whether your needs center around a USEPA method, an ASTM Standard, or a sample matrix-based outcome EST has you covered. If you don’t see the technical direction you need, simply contact us. We also offer sample analysis in our onsite Applications Lab.