More safety and better results - benefit from modernized USP methods!

More safety and better results - benefit from modernized USP methods!

Pharmaceutical Industries

September 24, 2018

Metrohm together with USP have started updating numerous wet chemistry methods for pharmaceutical analysis. This newsletter presents some recently modernized methods including an optimized titration method and a new IC method for zinc oxide assay. 

Optimised USP titration method
The optimized USP titration method replaces the visual endpoint detection by automatic potentiometric determination. Users benefit from safer liquid handling and more accurate results. Here are some applications. 

New IC Method recommended
USP has updated the General Chapter <591> «Zinc Determination» monograph to include ion chromatography as the recommended method for measuring zinc oxide assay.
The new IC method is approved by the FDA and benefits users with more ease of use and better data reproducibility.

Analysis of edible fats and oils from Metrohm!

Analysis of edible fats and oils from Metrohm!

Pharmaceutical Industries

As the determination of the exact content of individual glycerides in fats and oils is difficult and time-consuming, several fat sum parameters or fat indices are used for the characterization and quality control of fats and oils.

November 20, 2019 More +
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