Sökning: "Zenith Khan"

Hittade 1 uppsats innehållade orden Zenith Khan.

  1. 1. Identification and determination of NH4+ ions in D-Ala-NH2∙HCl drug substance by Ion Chromatography (IC)

    Uppsats för yrkesexamina på grundnivå, Malmö högskola/Fakulteten för teknik och samhälle (TS)

    Författare :Zenith Khan; Sara Salim; [2005]
    Nyckelord :Identification; determination; NH4 ions;

    Sammanfattning : The quality control laboratory at PolyPeptide has been performing analysis based on ion chromatography (IC) of peptides. A method for separation of negative ions (acetate, chloride etc) is already in use. Lately there has been a need for developing a method to separate positive ions, like ammonium ions, in peptides. LÄS MER