Avancerad sökning

Hittade 3 uppsatser som matchar ovanstående sökkriterier.

  1. 1. 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

    M1-uppsats, Linköpings universitet/Kemi

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

    Sammanfattning : 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. LÄS MER

  3. 2. Pesticide use in rice cultivation in Tarapoto, Peru : usage patterns and pesticide residues in water sources

    L3-uppsats, SLU/Dept. of Environmental Assessment

    Författare :Britta Palm; [2007]
    Nyckelord :pesticide residues; water sources; rice; Tarapoto; Peru; SPE; GC-ECD; PRA RRA; usage patterns; Tamaron; Thiodan; methamidophos; carbofuran; carbosulfan; endosulfan; alpha-cypermethrin; DDT; butachlor; parathion-ethyl; Residuos de plaguicidas; fuentes de agua; arroz; Tarapoto; Perú; EFS; GC-ECD; DRP VRR; manejo de plaguicidas; Tamaron; Thiodan; metamidofos; carbofuran; carbosulfan; endosulfan; alfa-cipermetrina; DDT; butacloro; parathion-ethyl;

    Sammanfattning : A study concerning the use of pesticides in rice cultivation was performed in the Tarapoto-region, department of San Martín, Peru. The department is the second most important rice production in Peru with a large in-put of pesticides and water consumption. LÄS MER

  4. 3. Analysis of some Chlorinated Pesticides in Jordanian Ground- and Surface Waters by Solid-Phase Extraction and Mass Spectrometric Detection- A Method development

    Magister-uppsats, Tema vatten i natur och samhälle

    Författare :Lara Shahin; [2004]
    Nyckelord :Ecology; Decomposition; Jordan; pesticides; PS-DVB; SPE; Ekologi;

    Sammanfattning : A solid-phase extraction (SPE) method was developed for the determination of organochlorine pesticides, namely aldrin, alpha-BHC, beta-BHC, delta-BHC, dieldrin, endosulfan I, endosulfan II, endosulfan sulfate, endrin, endrin aldehyde, lindane, heptachlor, heptachlor epoxide, 4,4’-DDD, 4,4’-DDE and 4,4’- DDT in water. The effect of extraction conditions, such as the addition of sodium chloride and methanol to the sample prior to loading was studied. LÄS MER