1. Survey 1.1. Characteristics to be analyzed 1.2. Concentration Units 1.3. Presentation of Analytical Results 1.4. Quality of Analyses 1.5. Analytical Procedures 2. Flue Gas Sampling 2.1. Sampling Effluents 2.2. Organic Micropollutants Sampling 2.3. Gas Sampling Train 2.4. Sampling of Inorganic Compounds 3. Gas Analyzers 3.1. Survey 3.2. Gas Chromatographic Separation 3.3. Gas Chromatographic ...

biodegradation of petroleum hydrocarbons (20 g/kg dw soil) was investigated in 3 media, differing in the kind of petroleum fractions. in the laboratory experiments, during 5 months, the activities of petroleum hydrocarbon-degrading microorganisms and dehydrogenase activity of soil was determined. gas chromatographic analysis showed the biological decontaminations for gas oil, kerosene and synth...

With reversed-phase high-performance liquid chromatography we effected rapid and efficient separation of metabolites present in hemodialysate fluid from uremic patients on the artificial kidney. With an aqueous sodium acetate/methanol gradient as mobile phase, more than 50 ultraviolet-absorbing constituents were resolved in a 70-min chromatogram of a 100-mul sample of dialysate. Many of the met...