Essays about: "UPLC-MS MS"

Showing result 16 - 20 of 25 essays containing the words UPLC-MS MS.

  1. 16. Ethanol, ethyl glucuronide, and ethyl sulfate kinetics after multiple ethanol intakes : A study of ethanol consumption to better determine the latest intake of alcoholin hip flask defence cases

    University essay from Linköpings universitet/Kemi

    Author : Rickard Lundberg; [2018]
    Keywords : Ethanol; ethyl glucuronide; ethyl sulfate; kinetics; multiple intakes; hip flask defence; GC-FID; UPLC-MS MS;

    Abstract : The hip-flask defence is a common claim in drunkdrinking cases. In Sweden and Norway two different models are used to determinethese cases. In Sweden one blood and two urine samples taken 60 minutes apartare used for analysis. In Norway two blood samples taken 30 minutes apart areused. READ MORE

  3. 17. Trophic transfer of per- and polyfluoroalkyl substances (PFASs) by glacial relicts in Lake Vättern, Sweden

    University essay from Örebro universitet/Institutionen för naturvetenskap och teknik

    Author : Malin Bergman; [2017]
    Keywords : ;

    Abstract : The aim with the study was to assess if glacial relict amphipods constitute as vectors of transport of per- and polyfluoroalkyl substances (PFASs) in the Arctic char food web in Lake Vättern, Sweden. Sediment, surface water and biota samples were analysed for PFASs using ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS), and stable isotope analysis of δ 13C and δ15N was performed on sediments and biota samples. READ MORE

  4. 18. Biotillgänglighet av atropin vid topikal ögonbehandling hos häst och metoder för objektiv mätning av tarmmotilitet

    University essay from SLU/Dept. of Clinical Sciences

    Author : Carolina Johansson; [2016]
    Keywords : atropin; biotillgänglighet; häst; farmakokinetik; tarmmotilitet; kolik; uveit; topikal administrering;

    Abstract : Atropin är ett vanligt förekommande läkemedel vid behandling av uveit hos häst för att inducera mydriasis och relaxera ciliarmuskulatur och irissfinkter, i syfte att ge smärtlindring samt minska risken för kroniska komplikationer. Tidigare studier har visat att intravenös samt topikal administrering av atropin kan ge upphov till minskad tarmmotilitet och risk för att utveckla kolik (Ström et al. READ MORE

  5. 19. Long-range Transport of Per- and Polyfluorinated Substances to Sweden : The Exposure in Mountain Grazing Reindeers

    University essay from Örebro universitet/Institutionen för naturvetenskap och teknik

    Author : Malin Johansson; [2016]
    Keywords : PFAAs; PFASs; UPLC-MS MS; reindeers; long-range transport;

    Abstract : The aim of this study was to examine if perfluorinated alkylated substances (PFASs) reaches north of Sweden by long-range atmospheric transport. This was done by monitoring the levels of PFASs in reindeer livers at two locations in 2002 and 2010, respectively. READ MORE

  6. 20. Comparison of matrix effects for clean-upmethods for determination of PSP toxins inbivalve mollusks with HILIC UPLC-MS/MS

    University essay from Uppsala universitet/Institutionen för kemi - BMC

    Author : Sofia Blom; [2015]
    Keywords : ;

    Abstract : .... READ MORE