Metrohm is pleased to present «Pharmaceutical analysis», a dedicated online resource providing an overview of the most important methods and applications for the determination of active ingredients, excipients, and impurities in pharmaceuticals. «Pharmaceutical analysis» draws on Metrohm’s comprehensive expertise in chemical analysis for the quality control of pharmaceuticals. Using the U.S. Pharmacopeia as a reference,... Read more
A commonly used method for quantifying sodium in foodstuffs is to determine the counterion chloride using argentometric titration, the concentration of which can be used to deduce the sodium concentration from the 1:1 stoichiometry of sodium chloride. This method involves errors because sodium is not only present with chloride as the counterion. A new method... Read more
Metrohm is pleased to announce that the ASTM has published method D8045 for the determination of Acid Number (AN) in crude oil and petroleum products. The new method describes thermometric titration and was developed by Metrohm together with industry leaders using the 859 Titrotherm titrator. Method D8045 demonstrates the superiority of thermometric titration for complex... Read more
We are making the chemical engineer’s life a bit more comfortable: A new section on the Metrohm website takes a comprehensive look at the methods and applications used in the quality control of the industrial manufacturing of basic chemicals, solvents, colorants, and their intermediates. Whether you are looking for a specific parameter and suitable methods... Read more
Metrohm is pleased to present the Column Finder. Available on the Metrohm website, this new, dedicated search engine enables users to quickly find the most suitable Metrohm IC column for their application. «I know which analyte I need to determine and in which matrix, however, what column do I need to get the job done?»... Read more
Metrohm Logical Inline Dilution provides for automatic dilution of the sample depending on the predefined concentration limits. Even the dilution factor is determined automatically making sure that results lie always within the calibration range and thus are correct. Metrohm intelligent Partial Loop Injection (MiPT) automatically adjusts the injection volume to the concentration of the sample.... Read more
Metrohm is pleased to introduce the Metrosep Carb 2, a dedicated high-capacity column for carbohydrate analysis. The performance of this new columns is demonstrated in a range of new Application Notes documenting the separation of various sugars and sugar alcohols by ion chromatography with subsequent amperometric detection. > Learn more about the Metrosep Carb 2... Read more
Metrohm USA is proud to announce that it has received the Leadership Circle Award from The Electrochemical Society (ECS) recognizing ten consecutive years of membership. The mission of The Electrochemical Society is to advance theory and practice at the forefront of electrochemical and solid state science. Metrohm USA’s support helps ECS members make key discoveries... Read more
The benefits of the new platform for multi-method analysis are evident: No matter which parameters need to be determined and by which methods, the new, powerful software collects the results for each sample and shows them in a single report. The modular design and licensing concept of the new platform enables users to scale up... Read more
Wet chemical analysis by definition includes handling liquid reagents. Exposure to chemicals during reagent exchange is a potential hazard to the health of laboratory workers, especially when removing aspiration tubes from bottles with toxic content. Metrohm is pleased to present the OMNIS Liquid Adapter, a new technology that puts an end to this risk altogether... Read more