PMID- 21077268
OWN - NLM
STAT- MEDLINE
DCOM- 20110428
LR  - 20131121
IS  - 1099-0801 (Electronic)
IS  - 0269-3879 (Linking)
VI  - 25
IP  - 1-2
DP  - 2011 Jan
TI  - Simultaneous multiresidue determination of 48 pesticides in Yeongsan and Sumjin 
      River water using GC-NPD and confirmation via GC-MS.
PG  - 155-63
LID - 10.1002/bmc.1537 [doi]
AB  - In a continuation of our earlier work, a multiresidual analytical method using 48 
      frequently used neutral pesticides in a water matrix was developed and validated 
      in this study. The samples were extracted with dichloromethane and the pesticides 
      were analyzed via GC-NPD followed by confirmation with GC-MS. Good linearity was 
      detected over a concentration range of 0.01-1.0 microg/mL with correlation 
      coefficients (r(2) ) in excess of 0.982. The recoveries were measured between 
      70.7 and 111.4% for the majority of the targeted pesticides with relative 
      standard deviations (RSDs) of less than 20%. The LODs and LOQs were in ranges of 
      0.1-2 and 0.33-6.6 microg/L, respectively. A total of 66 water samples were 
      collected from different locations in Yeongsan and the Sumjin River, Republic of 
      Korea, and were analyzed in accordance with the developed method. None of the 
      water samples were determined to contain any of the targeted pesticides. The 
      method has been shown to be simpler, faster, and more cost-effective than the 
      method established by the Environmental Protection Agency (EPA).
CI  - Copyright (c) 2010 John Wiley & Sons, Ltd.
FAU - Park, Jong Hyouk
AU  - Park JH
AD  - Natural Products Chemistry Laboratory, Department of Biological Chemistry, 
      College of Agriculture and Life Science, Chonnam National University, 300 
      Yongbong-dong, Buk-gu, Gwangju 500-757, Republic of Korea.
FAU - Mamun, Md Iqbal Rouf
AU  - Mamun MI
FAU - Abd El-Aty, A M
AU  - Abd El-Aty AM
FAU - Na, Tae Woong
AU  - Na TW
FAU - Choi, Jeong-Heui
AU  - Choi JH
FAU - Ghafar, M W
AU  - Ghafar MW
FAU - Choi, Woo Jung
AU  - Choi WJ
FAU - Kim, Kap Soon
AU  - Kim KS
FAU - Kim, Sang Don
AU  - Kim SD
FAU - Shim, Jae-Han
AU  - Shim JH
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20101115
PL  - England
TA  - Biomed Chromatogr
JT  - Biomedical chromatography : BMC
JID - 8610241
RN  - 0 (Pesticide Residues)
RN  - 0 (Pesticides)
RN  - 0 (Water Pollutants, Chemical)
RN  - 588X2YUY0A (Methylene Chloride)
SB  - IM
MH  - Gas Chromatography-Mass Spectrometry/*methods
MH  - Methylene Chloride
MH  - Pesticide Residues/*analysis/chemistry
MH  - Pesticides/*analysis/chemistry/isolation & purification
MH  - Reproducibility of Results
MH  - Rivers/*chemistry
MH  - Sensitivity and Specificity
MH  - Water Pollutants, Chemical/*analysis/chemistry/isolation & purification
EDAT- 2010/11/16 06:00
MHDA- 2011/04/29 06:00
CRDT- 2010/11/16 06:00
PHST- 2010/08/26 00:00 [received]
PHST- 2010/09/06 00:00 [accepted]
PHST- 2010/11/16 06:00 [entrez]
PHST- 2010/11/16 06:00 [pubmed]
PHST- 2011/04/29 06:00 [medline]
AID - 10.1002/bmc.1537 [doi]
PST - ppublish
SO  - Biomed Chromatogr. 2011 Jan;25(1-2):155-63. doi: 10.1002/bmc.1537. Epub 2010 Nov 
      15.