Simultaneous separation and determination of hydrocarbons and organochlorine compounds by using a two-step microcolumn
| Autor: | P.G. Desideri, Luciano Lepri, O.M. Rodriguez, Leonardo Checchini |
|---|---|
| Rok vydání: | 1991 |
| Předmět: |
Flame Ionization
chemistry.chemical_classification Chromatography Insecticides Herbicides Chemistry Organic Chemistry Methoxychlor General Medicine Fractionation Polychlorinated Biphenyls Biochemistry Hydrocarbons Analytical Chemistry Hexachlorobutadiene chemistry.chemical_compound Dieldrin Electron capture detector Hydrocarbon Aldrin Gas chromatography Pesticides Hexachlorocyclohexane |
| Zdroj: | Journal of Chromatography A. 555:221-228 |
| ISSN: | 0021-9673 |
| DOI: | 10.1016/s0021-9673(01)87182-x |
| Popis: | The simultaneous separation and determination of a mixture of hydrocarbons and organochlorine compounds was successfully carried out by using sorption chromatography on a two-step microcolumn of silica and aluminium oxide for their fractionation, and a dual detector system. In addition to the separation and identification of hydrocarbons and heterocompounds containing nitrogen, oxygen and sulphur atoms, separation and identification of chlorinated hydrocarbons (dichlorobenzenes, p-chlorotoluene, hexachlorobutadiene, 1,2,4-trichlorobenzene and 2-chloronaphthalene), pesticides (chlorpicrin, aldrin, lindane, α-and β-benzene hexachloride (BHC), endrin, dieldrin, endosulphan, methoxychlor) and herbicides (propanil, dichlobenil, trifluralin, difolatan) were achieved in mixtures containing polychlorinated biphenyl, strobane and chlordane. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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