Zobrazeno 1 - 5
of 5
pro vyhledávání: '"David H North"'
Publikováno v:
Journal of AOAC INTERNATIONAL. 90:343-348
A simple, robust method using liquid chromatography/tandem mass spectrometry (LC/MS/MS) for the simultaneous determination of 17 sulfonamides sulfanilamide (SNL), sulfacetamide (SAA), sulfaguanidine (SGD), sulfapyridine (SPY), sulfadiazine (SDZ), sul
Publikováno v:
Journal of AOAC International. 90(1)
A simple, robust method using liquid chromatography/tandem mass spectrometry (LC/MS/MS) for the simultaneous determination of 17 sulfonamides [sulfanilamide (SNL), sulfacetamide (SAA), sulfaguanidine (SGD), sulfapyridine (SPY), sulfadiazine (SDZ), su
Publikováno v:
Journal of chromatography. 619(1)
The chromatographic performance of erythromycin A (EA) is improved significantly over that achieved on polymeric columns by using a sterically shielded octyldiisopropylsilica (Zorbax Rx-C8) column and a neutral mobile phase consisting of 5 mM aqueous
Autor:
M R Bailey, K McErlane, Michael A. Quilliam, S. Pleasance, D D Kitts, M D LeBlanc, Robert K. Boyd, David H. North, J Kelly
A reverse-phase liquid chromatography/mass spectrometry (LC/MS) method, incorporating gradient elution, is described for the characterization of residual erythromycin A and its metabolites in salmon tissue. The method uses ion-spray, a mild atmospher
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9924893c2af0557a11ac157322a4cec
https://nrc-publications.canada.ca/eng/view/object/?id=e7d603de-2c9f-42f3-99ea-9199152c7dc0
https://nrc-publications.canada.ca/eng/view/object/?id=e7d603de-2c9f-42f3-99ea-9199152c7dc0
Publikováno v:
Journal of the American Society for Mass Spectrometry. 3(4)
Atmospheric pressure ionization (API) techniques are evaluated for the mass spectral analysis of N-methyl carbomate pesticides. Atmospheric pressure chemical ionization (APCI) using a heated nebulizer interface provided both protonated molecules and