Results 201 to 210 of about 374,900 (245)

LC-MS-Based Screening for Colchicine and Characterization of Major Bitter Constituents in Lily. [PDF]

open access: yesMolecules
Zhong J   +14 more
europepmc   +1 more source

Comparison of approaches for quantifying extractables in a variety of polymeric medical device materials with LC-MS/MS. [PDF]

open access: yesAnal Bioanal Chem
Niehuus AL   +5 more
europepmc   +1 more source

Quantitative electrospray LC–MS and LC–MS/MS in biomedicine

Journal of Pharmaceutical and Biomedical Analysis, 1998
The use of electrospray LC-MS and LC-MS/MS for the quantitative determination of two low molecular weight (< 500 Da) organic compounds in human plasma (Lovastatin) and cell supernatants (Arachidonic acid) and medium molecular weight (> 2000 Da) endogenous peptides (Endothelins) in supernatants of human umbilical vein endothelial cell cultures is ...
Carrascal, Montserrat   +6 more
openaire   +3 more sources

LC/MS Coupling

Analytical Chemistry, 1979
International audience ; Unlike the well-established technique of combined gas chromatography/mass spectrometry (GC/MS),combined liquid chromatography/mass spectrometry (LC/MS) is still ininfancy. Widely differing methods arecurrently being suggested to achievethe coupling of the two methods (1-4).A few experimental prototypes wereassembled in the ...
Arpino, Patrick, Guiochon, Georges
openaire   +2 more sources

Organochlorine Pesticides by LC−MS

Analytical Chemistry, 2008
Contamination of water resources by organochlorine pesticides (OCPs) continues to receive widespread attention because of the increasing concern regarding their high persistence and bioaccumulation. These organic pollutants are not amenable by liquid chromatography (LC) coupled to atmospheric pressure ionization-mass spectrometry, which represents the ...
FAMIGLINI, GIORGIO   +4 more
openaire   +3 more sources

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