Sökning: "Supercritical Fluid Chromatography"

Visar resultat 1 - 5 av 8 uppsatser innehållade orden Supercritical Fluid Chromatography.

  1. 1. Analysis of fatty acids in fatty acid-based herbicides by gas chromatography

    Master-uppsats, Lunds universitet/Kemiska institutionen

    Författare :Mohamad Abd Elwadood; [2023]
    Nyckelord :Analytical Chemistry; Fatty Acids; Gas Chromatography; Green Herbicides; Retention Index; Flame Ionization Detector; Mass Spectrometry; Supercritical Carbon Dioxide Extraction.; Chemistry;

    Sammanfattning : Fatty acids-based herbicides are considered to be a green alternative to synthesized weed control products. However, the environmentally sustainable effect of those herbicides needs more investigation to be confirmed. LÄS MER

  3. 2. Developing complementary supercritical fluid chromatographic methods for a high throughput purification process

    Master-uppsats, Karlstads universitet

    Författare :Alma Söderström; [2022]
    Nyckelord :Supercritical Fluid Chromatography; Pharmaceutical Industry; Column screening; Green chemistry; Superkritisk vätskekromotografi; Läkemedelsindustri; Kolonn set; Grön kemi;

    Sammanfattning : Supercritical fluid chromatography (SFC) is an expanding chromatographic technique that is part of the evolving field of green chemistry due to its short run times and use of non-toxic solvents in combination with recycled CO2. The use of a suitable column is essential for separation science in general and there is a wide variety of SFC compatible columns available on the market. LÄS MER

  4. 3. Pelagic fish oil : methods for extraction and purification

    Kandidat-uppsats, SLU/Department of Molecular Sciences

    Författare :Linda Näsbom; [2020]
    Nyckelord :Pelagic fish; muscle; lipids; fish oil; pollution; purification; extraction.;

    Sammanfattning : The Pelagic fishes are a wide group of fishes that live in the open water. They could be divided in two groups depending on the size, the small forage fishes and the large predators. These fishes swim regularly and have muscles with high lipid content. There are two types of muscles in the fish. LÄS MER

  5. 4. Profiling intact steroid sulfates in human plasma by supercritical fluid chromatography - tandem mass spectrometry

    Kandidat-uppsats, Uppsala universitet/Institutionen för kemi - BMC

    Författare :Johanna Säll; [2020]
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  7. 5. Variation of chromatographic parameters in supercritical fluid chromatography of polar solutes

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för kemi - BMC

    Författare :Victor Spelling; [2019]
    Nyckelord :;

    Sammanfattning : Supercritical fluid chromatography has seen a recent upswing and has the potential to become a complimentary method to UPLC for routine analysis in the pharmaceutical industry. With the goal of mapping the effects of parameter variations in supercritical fluid chromatography, an investigational study was carried out. LÄS MER