LOD/LOQ determination in colorimetric titration
Limit of detection (LOD) and limit of quantification (LOQ) for nitrogen using steam distillation unit MultiKjel, followed by colorimetric titration.
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Ammonia determination in wastewater
In this application note, an easy and reliable method for the determination of ammonia in wastewater is introduced. Ammonia was determined by steam distillation followed by colorimetric titration in boric acid with the MultiKjel and Metrohm Eco Titrator, respectively, providing reliable and reproducible results
Nitrogen & protein determination in feed
An easy and reliable method for the determination of total nitrogen and protein in animal feed products according to the Kjeldahl method is introduced. The determination of nitrogen and protein in animal feed products using the SpeedDigester K-439 and Kjel Line systems with colorimetric titration provides reliable and reproducible results. These results correspond well to the certified reference values with low relative standard deviations.