Skip to main content


The XPERT-TOC/TNb provides automated analysis of Total Organic Carbon and Total bound Nitrogen

The XPERT-TOC/TNb provides automated analysis of Total Organic Carbon and Total bound Nitrogen in a wide range of liquid matrices by High Temperature Catalytic Oxidation.

TE Instruments is proud to introduce its latest innovative elemental combustion solution; the XPERT TOC/TNb analyzer. Decades of experience have been deployed to create this new analyzer which represents the ultimate combination of robustness, accurate sample analysis and user convenience.

System description

The XPERT enables its user to analyze Total Organic Carbon (TOC) and Total bound Nitrogen (TNb) simultaneously, within a few minutes from a single injection.

The XPERT can be configured as a combined TOC/TNb or single parameter analyzer. TE Instruments designed the XPERT in a unique way by integrating the liquids auto sampler and TN detector into the footprint of the analyzer. No separate modules or footprint expansion. By default, the liquids auto sampler is included with every XPERT analyzer.

“The XPERT proves to be a true All-In-One footprint solution”

Product Specialist

Mikael Alfredsson Kovalent

Mikael Alfredsson

"Our expert in Digestion, Extraction, Syntesis and Evaporation with more than 20 years experience in the field of sales and service. Contact me for if you have questions or need a quotation"
  • Key Features Include:

    • All-in-one Footprint: by default included liquids auto sampler
    • ProCATTM combustion tube ensures complete sample oxidation
    • Smart operation: execute your TOC application with ease
    • TEIS Analytical Software: smooth instrument control and application handling
    • Fully compliant with all relevant international standards and test methods

TE Instruments offers targeted solutions, along with the quality you expect and the attention you deserve. Run your TOC applications with ease and report accurate results. Discover the quality of the new XPERT-TOC/TNb analyzer!