Satu kaedah yang ringkas dan cepat telah dihasilkan untuk menentukan racun perosak jenis organofosforns di dalam sayur-sayuran dengan kromatografi gas. Sisa baki racun perosak diekstrak dengan aseton dan diklorometana. Ekstrak dibersihkan dengan turns ekstraksi fasa pepejal mod bercampur iaitu amina kuaterner dan aminopropil. Racun perosak ditentukan dengan kromatografi gas yang dilengkapkan dengan pengesan fotometrik nyala. Pengembalian 9 racun perosak untuk tigajenis sayur-sayuran iaitu lobak merah, timun dan sawi hijau pada aras 0.5 mg/kg adalah di antara 80.3% dan 115.0%. Pengembalian yang rendah telah diperoleh untuk methamidophos dan dimethoate. Keputusan ini dibandingkan dengan kaedah yang digunakan pada masa ini iaitu tanpa mengguna...
The aim of present study was to assess pesticide residues in vegetables, fruits and human blood samp...
A simple, rapid, and effective method for the extraction of fifteen organochlorine and organophospho...
The method for simultaneous determination of 20 organophosphorus pesticide residues in corn samples ...
A simple and rapid gas chromatography method has been developed for simultaneous determination of o...
A study was carried out to compare the cleanup procedures for the determination of organophosphorus ...
A simple and rapid cleanup procedure has been developed for simultaneous determination of organochl...
A simple and rapid method has been developed for the simultaneous determination of five pyrethroid ...
A simple and rapid method has been developed for the determination of organophosphorus (OP), organoc...
AbstractAn adequate and simple analytical method based on solid-phase microextraction (SPME) followe...
Over the last few decades, the Malaysian agriculture industry has contributed to the growth and majo...
AbstractWe have developed a new extraction and purification method for high sensitive determination ...
The purpose of this study is to determine the organophosphate residue in three different types of cr...
Multiresidue matrix solid-phase dispersion (MSPD) technique with capillary gas chromatographic detec...
This work was conducted to demonstrate the optimization procedures and results for a sample of prepa...
The objectives of this experiment were to determine the accuracy (percentage recovery or PR) and pre...
The aim of present study was to assess pesticide residues in vegetables, fruits and human blood samp...
A simple, rapid, and effective method for the extraction of fifteen organochlorine and organophospho...
The method for simultaneous determination of 20 organophosphorus pesticide residues in corn samples ...
A simple and rapid gas chromatography method has been developed for simultaneous determination of o...
A study was carried out to compare the cleanup procedures for the determination of organophosphorus ...
A simple and rapid cleanup procedure has been developed for simultaneous determination of organochl...
A simple and rapid method has been developed for the simultaneous determination of five pyrethroid ...
A simple and rapid method has been developed for the determination of organophosphorus (OP), organoc...
AbstractAn adequate and simple analytical method based on solid-phase microextraction (SPME) followe...
Over the last few decades, the Malaysian agriculture industry has contributed to the growth and majo...
AbstractWe have developed a new extraction and purification method for high sensitive determination ...
The purpose of this study is to determine the organophosphate residue in three different types of cr...
Multiresidue matrix solid-phase dispersion (MSPD) technique with capillary gas chromatographic detec...
This work was conducted to demonstrate the optimization procedures and results for a sample of prepa...
The objectives of this experiment were to determine the accuracy (percentage recovery or PR) and pre...
The aim of present study was to assess pesticide residues in vegetables, fruits and human blood samp...
A simple, rapid, and effective method for the extraction of fifteen organochlorine and organophospho...
The method for simultaneous determination of 20 organophosphorus pesticide residues in corn samples ...