Join us on 29 November to explore the various options for standardising a Karl Fischer system. This webinar will assist in proper standard selection to maximise the accuracy of results
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29 November 4pm (GMT)
Calibration, validation and control of analytical instruments and reagents are central requirements in regular quality management systems. In the case of Karl Fischer titration, the most widely used method for water determination, a known amount of water is required. How we administer this water is the challenge.
In this webinar, we’ll discuss how sample size ties into standard selection, along with the various options available for the volumetric and coulometric KF systems. We’ll also discuss how the water standards may be used to help verify the results of a sample.
During this webinar you will learn about:
- the importance of sample size with regard to standard selection
- the available standards for the volumetric and coulometric systems
- proper handling techniques for the water standards
- the use of water standards to verify results
Honeywell Research Chemicals’ history in the industry dates back more than 200 years to when chemist Johann Daniel Riedel started production of pharmaceuticals in Berlin. Today, Riedel-de Haën™, Fluka™, Hydranal™, Chromasolv™, TraceSELECT™ and many other world leading brands are now part of the Honeywell Research Chemicals portfolio, providing researchers with a choice of high-quality, consistent chemical and analytical reagents, designed to improve productivity. The Research Chemicals business is headquartered in Seelze, Germany. It manufactures high-purity solvents and reagents for laboratory research and testing applications.
To learn more, visit www.lab-honeywell.com.
For more information on the Hydranal™ range of products please visit hydranal-honeywell.com
Speaker: Doug Clark, National Technical Specialist for Hydranal™ Reagents – Americas, Honeywell Research Chemicals
Doug Clark is currently the National Technical Specialist for Hydranal™ at Honeywell. He runs the Hydranal Technical Center in St. Louis, Missouri, USA and has more than 28 years of experience with the last 20 years dedicated to Karl Fischer titration.
Moderator: Benjamin Valsler, Digital editor, Chemistry World magazine
Ben is the digital editor of Chemistry World magazine, producing video and podcasts to accompany the magazine and website. Prior to joining the Royal Society of Chemistry, he was the producer of the award-winning Naked Scientists, making local and national radio programmes for the BBC, the Australian Broadcasting Corporation and Primedia in South Africa.
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