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!

 

How can researchers rapidly resolve the miRNA profile of a single cell?

How can researchers rapidly resolve the miRNA profile of a single cell?

Pharmaceutical Industries

Profiling overall microRNA (miRNA) expression in a heterogeneous sample has been the status quo in miRNA research. Although important for understanding the general biology of a system, bulk analysis doesn’t provide information on the individual influence of cell subtypes. This begs the question: how can we effectively profile miRNA from just one cell?

March 13, 2017 More +
New analytical kit format of RIDASCREEN FAST Folic Acid

New analytical kit format of RIDASCREEN FAST Folic Acid

Pharmaceutical Industries

RIDASCREEN®FAST Folsäure (Folic Acid) is an enzyme immunoassay for the fast determination of added folic acid in milk, milk powder, food for special medical purpose, grain and cereals, fortified flour, vitamin powder, -mixture, -tablets, and vitamin juice using a simplified sample preparation.

March 08, 2016 More +
Ready to make an enquiry Call us on: + 961 1 39 66 77
Or email us