## Abstract Organochlorine pesticide residues have been extracted from samples of animal feed by a solid phase extraction cleanโup procedure using an octadecylโbonded column. The proposed method gave recoveries ranging from 70 to 100 % for ppb levels of the fifteeen pesticides studied. Analytes wer
Comparison of solvent extraction and solid-phase extraction for the determination of organochlorine pesticide residues in water
โ Scribed by Tan, Guan H.
- Book ID
- 120303776
- Publisher
- Royal Society of Chemistry
- Year
- 1992
- Tongue
- English
- Weight
- 544 KB
- Volume
- 117
- Category
- Article
- ISSN
- 0003-2654
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๐ SIMILAR VOLUMES
Gctadecyl (C,,) bonded porous silica sorbent cartridges and Empore membrane extraction discs were evaluated for the solid-phase extraction (SPE) of organochlorine (lindane, dicofol, chlorfenson and tetradifon) and organophosphorus pesticides (dimethoate, fenitrothion and methidathion) from ground wa
An evaluation of a method based on solid phase extraction (SPE) as a clean-up stage for the determination of pesticide residues in composite vegetable and cabbage samples is presented. Samples are extracted with acetonitrile and the extract is loaded onto an SPE cartridge. The pesticides are eluted