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Can I read Conversion of a conventional packed-column gas chromatograph to accommodate megabore columns : II. Determination of organophosphorus pesticides in environmental water on EtoBox?
Conversion of a conventional packed-column gas chromatograph to accommodate megabore columns : II. Determination of organophosphorus pesticides in environmental water by Claude Mallet; Victorin N. Mallet is a Chemistry article available to read on EtoBox.
What is Conversion of a conventional packed-column gas chromatograph to accommodate megabore columns : II. Determination of organophosphorus pesticides in environmental water about?
## Several methods involving solvent extraction or solid extraction (Amberlite XAD resins) were studied for the multi-residue recovery of fourteen organophosphorus compounds in water. It was found that extraction with ethyl acetate in a salted medium provided the most consistent data, both in terms of number of compounds recovered and percentage recovery. Amberlite XAD resins gave consistently high recoveries, and this was attributed to a matrix effect upon the particular nitrogenphosphorus detector. The evaluation was made using a megabore column installed in a conventional packed-column chromatograph, and the results show that such a system is amenable to the multi-residue analysis of organophosphorus pesticides at very low cost.
Who reads Conversion of a conventional packed-column gas chromatograph to accommodate megabore columns : II. Determination of organophosphorus pesticides in environmental water?
It is typically read by researchers, students, and practitioners in Chemistry.
- Author
- Claude Mallet; Victorin N. Mallet
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 1873-3778)
- Published
- 1989
- Language
- EN
- Field
- Chemistry (Physical Sciences)