Agilent Technologies has produced an application note describing a novel gas sampling system that enables simultaneous GC-ICP-MS analysis of total and speciated volatile arsenic compounds such as arsine in gas and liquefied gas samples.
Polycyclic aromatic hydrocarbons (PAHs) are ubiquitous in the environment. They belong to a group known as persistent organic pollutants (POPs) and their monitoring is important because they have been identified as carcinogens. Multiple isomers...
Environmental laboratories are always looking for ways to save costs without compromising analytical results in terms of sensitivity, robustness or quality controls.
Atmospheric aerosols exert a large but uncertain negative (cooling) radiative forcing on regional climate. Their chemical composition affects this climate forcing via aerosol hydroscopicity and consequential cloud interactions, as well as...
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