Antiretroviral drug residues were monitored in breastmilk samples using ultrahigh-performance liquid chromatography–tandem mass spectrometry (UHPLC–MS/MS).

To detect popular party drugs in human waste, researchers combined headspace solid-phase microextraction and solid-phase ...

University of Geneva researchers led a collaboration for testing different size-exclusion chromatography columns to compare ...

Researchers investigated the impact of HCO3 in water on the aroma of brewed tea infusions using sensory evaluation, headspace solid-phase microextraction, and gas chromatography-mass spectrometry (GC- ...

The capability to separate and analyze a wide range of proteins in complex systems remains a prime requirement in the biochemical sciences. Intact protein separations are especially difficult as these ...

Researchers from Sapienza Università di Roma and ETH Zürich investigated the performance of micro- and nano-liquid chromatography systems by examining how capillary LC behaves under varying ...

Bioactive compounds extracted from plants are revered for their abilities to enhance human health. However, due to the complex matrices of plant foods, the qualitative and quantitative analysis of ...

Researchers at Tshwane University of Technology evaluated the neuroprotective and neurorestorative effects of M. tortuosum extracts on 6-OHDA-induced deficits in zebrafish larvae using ...

EPA Method 1633A is currently the only validated multi-lab method for PFAS detection in leachate. This poster demonstrates the effectiveness of a system to provide robust, stable performance over 154 ...

: This poster presents an example of the analysis of all 17 explosives listed in EPA 8330B using atmospheric pressure chemical ionization liquid chromatography mass spectrometry (APCI-LC-MS/MS), which ...

This poster shows the development and validation of a fully automated sample preparation and subsequent LC-MS/MS with trap-and-elute chromatography assay analyzing 25-hydroxyvitamin-D2 and D3. With ...