Sökning: "BSTFA"

Hittade 2 uppsatser innehållade ordet BSTFA.

  1. 1. Method development and applications - hollow fiber SLM extraction of mono and dicarboxylic acids

    Master-uppsats, Lunds universitet/Kemiska institutionen

    Författare :Atif Hussain; [2011]
    Nyckelord :UAE samples; BSTFA; Derivatization; analytisk kemi; HF-LPME; TOPO; DHE; TMS; Chemistry;

    Sammanfattning : A highly sensitive (LOD= 0.04-0.4 ng/ml) method was developed for the detection and quantification of monocarboxylic and dicarboxylic acids (C3 -C10) by GC-MS. These compounds exist in trace amount as essential components of secondary organic aerosols i. LÄS MER

  3. 2. Bestämning av syntetiska cannabinoider med gaskromatografi-masspektrometri

    Kandidat-uppsats, Institutionen för fysik, kemi och biologi

    Författare :Sandra Pettersson; [2011]
    Nyckelord :Synthetic cannabinoids; Spice; JWH-018; JWH-073; GC-MS; Syntetiska cannabinoider; Spice; JWH-018; JWH-073; GC-MS;

    Sammanfattning : This thesis has been performed at Clinical Chemistry at Sahlgrenska University Hospital in Gothenburg. The purpose of the project was to investigate new and alternative ways to determinate synthetic cannabinoids by gas chromatography-mass spectrometry. Currently, the possibilities to quantify synthetic cannabinoids are very limited. LÄS MER