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!

 

Cytokine storm in COVID-19 research

Cytokine storm in COVID-19 research

Pharmaceutical Industries

New research is rapidly accumulating around cytokine storms as a key biological response to SARS-CoV-2 infection. Get more information and learn about products associated with this process.

May 05, 2020 More +
Digital gDNA kit selection wheel

Digital gDNA kit selection wheel

Pharmaceutical Industries

Want to make experiment planning easier? The updated digital selection wheel for genomic DNA purification kits is right for you! Categorizing kits by sample source, DNA type and platform, the selection wheel helps you choose the right kit for your experiment.

January 05, 2017 More +
Ready to make an enquiry Call us on: + 961 1 39 66 77
Or email us