PMID- 17705253
OWN - NLM
STAT- MEDLINE
DCOM- 20071113
LR  - 20151119
IS  - 0951-4198 (Print)
IS  - 0951-4198 (Linking)
VI  - 21
IP  - 18
DP  - 2007
TI  - A multiresidue method for the determination of 109 pesticides in rice using the 
      Quick Easy Cheap Effective Rugged and Safe (QuEChERS) sample preparation method 
      and gas chromatography/mass spectrometry with temperature control and vacuum 
      concentration.
PG  - 3115-22
AB  - A rapid, specific and sensitive multiresidue method based on the Quick Easy Cheap 
      Effective Rugged and Safe (QuEChERS) sample preparation method and gas 
      chromatography with mass spectrometric detection by selected ion monitoring 
      (GC/MS-SIM) has been developed for the routine analysis of 109 pesticides in 
      rice. The method uses one quantification ion and two identification ions. 
      Temperature control during sample preparation helps improve the recovery of 
      thermally labile pesticides such as captan. The method was validated by the 
      analysis of samples spiked at 0.025-0.150 mg/kg in rice matrix. The recoveries of 
      all pesticides were between 80% and 115% with a relative standard deviation of 
      less than 15%. The limit of quantitation (LOQ) for most compounds met the maximum 
      residue limits (MRLs) for pesticides in rice in Korea.
CI  - Copyright (c) 2007 John Wiley & Sons, Ltd.
FAU - Nguyen, Thanh Dong
AU  - Nguyen TD
AD  - Department of Chemistry, Chungnam National University, Daejeon, South Korea.
FAU - Lee, Byung Soo
AU  - Lee BS
FAU - Lee, Bo Reum
AU  - Lee BR
FAU - Lee, Dae Myung
AU  - Lee DM
FAU - Lee, Gae-Ho
AU  - Lee GH
LA  - eng
PT  - Journal Article
PL  - England
TA  - Rapid Commun Mass Spectrom
JT  - Rapid communications in mass spectrometry : RCM
JID - 8802365
RN  - 0 (Pesticides)
RN  - 0 (Soil Pollutants)
SB  - IM
MH  - Gas Chromatography-Mass Spectrometry/*methods
MH  - Oryza/*chemistry
MH  - Pesticides/*analysis
MH  - Reproducibility of Results
MH  - Sensitivity and Specificity
MH  - Soil Pollutants/*analysis
MH  - Specimen Handling/*methods
MH  - Spectrometry, Mass, Electrospray Ionization/*methods
MH  - Temperature
MH  - Vacuum
EDAT- 2007/08/21 09:00
MHDA- 2007/11/14 09:00
CRDT- 2007/08/21 09:00
PHST- 2007/08/21 09:00 [pubmed]
PHST- 2007/11/14 09:00 [medline]
PHST- 2007/08/21 09:00 [entrez]
AID - 10.1002/rcm.3199 [doi]
PST - ppublish
SO  - Rapid Commun Mass Spectrom. 2007;21(18):3115-22. doi: 10.1002/rcm.3199.