A QuEChERS and GC-MS/MS method detected ten organophosphate pesticides in 216 capsicum samples from Haidong City, China, with ...

Flash column chromatography is a method of chemical separation that is used to purify chemical mixtures. It is also known as flash purification, due to its function as a purification method. It is ...

Humans have had a significant effect on the natural world. Our activities have had wide-reaching and long-lasting consequences for the planet. Pollutants can be found in all environments, and come ...

EPA scientists are developing validated analytical methods for drinking water; groundwater; surface water; wastewater; and solids, including soils, sediments, biota, and biosolids, which may ...

This document is included in Selected Analytical Methods for Environmental Remediation and Recovery (SAM). EPA’s Selected Analytical Methods for Environmental Remediation and Recovery (SAM) lists this ...

Researchers validated HPLC and TLC analytical methods for measuring the radiochemical purity of the zirconium-89 labelled ...

At ISC 2016, Edward Ahearne, a Senior Analytical Scientist in AstraZeneca's Early Chemical Development New Modalities group, was interviewed by LCGC International on why his team combined automated ...

Whether in drug discovery, environmental analysis or metabolomics: anyone analyzing complex biological samples often needs to identify the small molecules they contain. Researchers at Friedrich ...

The history of chromatography begins during the mid-19th century when a rudimentary version of the technique was used for the separation of plant pigments such as chlorophyll. The first chromatography ...