RT null T1 Gas-Liquid Chromatography and its Application in the Analysis of Mycotoxins A1 United Nations Environment Programme, A1 Food and Agriculture Organization of the United Nations, A2 Sobolev, V. S. A2 Eller, K.I. K1 toxic substance K1 toxicology K1 liquefied gas K1 chromatographic analysis K1 chemical K1 Agriculture K1 Food Waste K1 Health YR 1984 FD 1984 LK https://wedocs.unep.org/handle/20.500.11822/28141 UL https://wedocs.unep.org/handle/20.500.11822/28141 NO Gas-liquid chromatography (GIC) is one of most effective and widely applied methods for the separation, identification and quantitative analysis of complex multi-component mixtures. It has the advantages of high separation efficiency, considerably exceeding the possibilities of liquid chromatography (thin-layer chromatography (TIC), high-resolution liquid chromatography (HRIC)); good reproducibility of GIC chromatography parameters, facilitating identification and acquisition of precise quantitative results; high sensitivity; universality of the applied detection techniques, making it possible to identify with a low detection limit all classes of organic compounds; lasting quality of analytic columns (compared to that of BRIG) used in GIC for separation (up to two years of continuous work). DS UN Environment Document Repository RD Sep 17, 2026