Kjeldahl Analysis Finding Less than 0.013 mg of Nitrogen

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Typically, the Kjeldahl Method and Kjeldahl Instruments will give detection limits down to 0.1 mgN, and this is the same for the OPSIS LiquidLINE KjelROC Analyzer.

However, the OPSIS LiquidLINE laboratory has achieved lower results by optimizing the unique Predictive Titration technology inside the KjelROC Analyzer and by establishing good analytical routines. The laboratory has achieved a Lowest Quantification Limit of 0.013 mgN when calculating according to the DIN 32645 standard.

Please contact us to get more information describing the unique OPSIS LiquidLINE Predictive Titration technology and our research on Lowest Detection Limits (LOD/LQD).

Read our blog post about the Challenge when Measuring Low Levels of Nitrogen in Starches >>

Learn more about our other classical wet chemistry instruments and products for laboratory use >>