Oct. 30, 2015

Photometry Compendium Episode 5

Routine Analysis with Digestion

  • Routine Analysis with Digestion

The 5th video on www.photometry-compendium.com  shows the use of the photometer in environmental analysis. Environmental monitoring is of growing importance in view of the European Water Framework Directive. A regular analysis gives a fast and reliable overview of the chemical, biological and environmental condition of your water. Especially the parameters of nitrogen, nitrate and phosphate play an important role. This video shows you how to do this.


Supplemental Material:

Analytical Quality Assurance at WTW

TOC cuvette test

AQA PhotoLab

Practical tips

Correct COD determination

Choose the best test

Mercury free COD Measurement


Do you have any questions regarding photometry? Please contact WTW!




Xylem Analytics Germany Sales GmbH & Co., WTW
Dr.-Karl-Slevogt-Str. 1
82362 Weilheim
Phone: +49 881 183 0
Telefax: +49 881 183 420

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