Cut solvent use by 50% with the Revised ASTM D664 for TAN/TBN in petrochemical samples

Cut solvent use by 50% with the Revised ASTM D664 for TAN/TBN in petrochemical samples

Pharmaceutical Industries

September 24, 2018

The determination of the acid number plays a significant role in the analysis of petroleum products. This is manifested in the numerous standard procedures in use over the world (ASTM, DIN, IP, ISO, etc.). These procedures differ mainly in the composition of the used solvents and titrants.

In collaboration with the ASTM, Metrohm has revised and developed a new version of ASTM D664 for the potentiometric determination of TAN/TBN. This version allows you to

  • Reduce the required amount of solvent from 125 ml to 60 ml
  • Save costs and reduce waste
  • Significantly improve the accuracy and reproducibility of results

Learn more from our application Bulletin!

 

Fixed panels for miRNA profiling

Fixed panels for miRNA profiling

Pharmaceutical Industries

Use our convenient miRNA fixed panels for specific disease areas and spend less time searching for appropriate miRNAs before your experiment.

June 12, 2015 More +
Quality control of Milk and Dairy products from Metrohm!

Quality control of Milk and Dairy products from Metrohm!

Pharmaceutical Industries

The analysis of milk and dairy products requires error-prone and time-consuming sample preparation techniques. Our automated instruments take over sample preparation. Besides saving time and improving traceability, you can increase the reliability of your analyses and ensure compliance with international regulations.

September 24, 2018 More +
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