25.09.2018
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Technical papers, application notes and case studies from laboratory, chemistry, life science and quality control

Analytik Jena AG
Fast and Reliable TOC/TNb Determination in Saline Water Using the multi N/C® Series
Bernd Bletzinger, Analytik Jena AG
In many areas of application - extending far beyond drinking and waste water analysis - a fast and reliable TOC/TNb determination is required. The catalytic high temperature combustion with subsequent selective and sensitive detection of the combustion products CO2 and NO is an established determ...

Universität Gießen, Institut für Ernährungswissenschaft
Advance your knowledge in Planar Chromatography: It's not what it used to be
Prof. Gertrud Morlock, Universität Gießen, Institut für Ernährungswissenschaft
In 2013, planar chromatography will celebrate its 75th anniversary. It seems to be an old technique with minor contribution to analytical tasks of today and, based on its versatility in the performance level, controversy is an ongoing issue for planar chromatography. It depends on the level of ad...

nanoplus GmbH
Advanced gas sensing applications above 3 μm enabled by new DFB laser diodes
Lars Nähle, Dr. Lars Hildebrandt, Dr. Marc Fischer, nanoplus GmbH
nanoplus expands the wavelength range of application-grade monomode lasers for use in gas spectroscopy beyond 3 μm. Especially important for the monitoring of hydrocarbons, real-time sensing applications with formerly unattained accuracy become feasible with the new laser sources. A very versatil...