As so often happens, Tswett appears merely to have adopted an existing word and given it an additional meaning. Paradoxically, many modern works of reference define chromatography in every way but ...

The contents of each flask were then diluted to volume with HPLC-grade water. A 5-mL portion of each diluted sample was further diluted to 50 mL with HPLC-grade water and 20 µg of internal ...

However, it is also a common side effect of iron supplements and some medications. Green poop may also mean you have a digestive disorder or stomach bug. Green diarrhea (loose stools) can be a sign of ...

Discover how the separation of structurally diverse pharmaceutical drug compounds can be achieved using a PRP-C18 column.

1 Department of Musculoskeletal Biology, Institute of Ageing and Chronic Disease, Bone and Joint Research Group, University of Liverpool, Liverpool, UK 2 Lancaster Medical School, Faculty of Health & ...

Top-down fragmentation enables rapid characterization of phosphorylated proteins without extensive sample preparation and digestion. In this study, electron capture dissociation (ECD) was used to ...