title: Analysis of some aromatic amines by means of derivative spectrophotometry.
abstract: Derivative spectrophotometry (DS) was applied for the determination of selected aromatic amines in two-compound mixtures. Following pairs were analysed: o- and m-toluidine, o- and p-toluidine, m- and p-toluidine; o- and m-phenylenediamine (PDA), o- and p-PDA, m- and p-PDA; p,p'-diaminodiphenylmethane (DADPMe) and p-toluidine. The developed method of DS was used as a complementary technique to HPLC with DAD detector as it allows the determination of compounds, which give a common peak in a chromatographic system.
authors.affiliation: Department of Analytical and General Chemistry, Silesian Technical University, Gliwice, Poland. baranows@zeus.polsl.gliwice.pl
authors.forename: Irena
authors.initials: I
authors.lastname: Baranowska
authors.forename: Celina
authors.initials: C
authors.lastname: Pieszko
authors.forename: Dominika
authors.initials: D
authors.lastname: Raróg
authors.forename: Anna
authors.initials: A
authors.lastname: Pielesz
mesh_terms: D024322:Amino Acids, Aromatic / Q000032:analysis*; D002273:Carcinogens / Q000032:analysis*; D002851:Chromatography, High Pressure Liquid; D004784:Environmental Monitoring / Q000379:methods; D004785:Environmental Pollutants / Q000032:analysis*; D013053:Spectrophotometry / Q000379:methods*
chemical_list: D024322:Amino Acids, Aromatic; D002273:Carcinogens; D004785:Environmental Pollutants