With the threat of climate change, understanding the workings of our atmosphere is of crucial importance. Ozone is the most important trace gas in the stratosphere and troposphere and it is monitored by both satellite-borne and ground-based instruments. Accurate knowledge of ozone absorption cross-sections is vital for this work and described in this article.
Monitoring drinking water quality poses many challenges and the authors describe their approach that combines instrumental developments with new software.
Industrial environments pose potentially hazardous situations whereby workers may be exposed to various airborne toxic elements in their breathing zone. One of the main aerosol fractions of interest is welding fume, which can be determined with XRF spectrometry.
Chemical contaminants in water are of concern to all of us. This article reviews the use of mass spectrometry (MS) in environmental and wastewater analysis.
After an introduction to MALDI, DESI and SIMS, the authors describe their main applications in forensics, as well as the advantages provided in terms of sample preparation over approaches routinely used in toxicological laboratories.
- Characterisation of TiO2 pigments in commercial foundation creams: a synergic use of the ICP-AES, square wave voltammetry and sedimentation FFF techniques
- The use of nuclear magnetic resonance as an analytical tool in the characterisation of dispersion behaviour
- Evaluation of sensory and composition properties in young tea shoots and their estimation by near infrared spectroscopy and partial least squares techniques
- Protein concentration prediction in cell cultures: the next stage in near infrared bioprocess analysis
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- Atomic absorption
- Atomic emission
- Ion mobility
- Laser spectroscopy
- Mass spectrometry
- Near infrared
- NMR ESR EPR
- Related equipment
- RMs and standards
- Sample prep
- Separation science
- Surface analysis
- X-ray spectrometry