English China
CG Logo_black basic+line yellow CMYK+text_2011.jpg (C. Gerhardt)

C. Gerhardt GmbH & Co. KG

https://www.gerhardt.de/

08.07.2026

Fails & Fixes in the lab - Dumas sample preparation

Dumas weighing done right: easily avoid common mistakes

Precision is key when weighing samples for Dumas analysis – yet this is precisely where typical mistakes can easily slip in during everyday lab work. In this video, we show you which mistakes frequently occur when weighing samples and how you can avoid them easily and reliably.
From wrong sample quantities to poor handling: with the right tips, you’ll be able to weigh samples reliably and reproducibly.

  • Ideal for young lab staff looking to improve their routine

  • Perfect for anyone working with the Dumas method for nitrogen and protein determination