PMID- 24392622
OWN - NLM
STAT- MEDLINE
DCOM- 20150708
LR  - 20190923
IS  - 1000-8713 (Print)
IS  - 1000-8713 (Linking)
VI  - 31
IP  - 9
DP  - 2013 Sep
TI  - [Determination of 239 pesticide residues in soil by ultra performance liquid 
      chromatography-tandem mass spectrometry].
PG  - 850-61
AB  - A method for the determination of 239 pesticides in soil samples by ultra 
      performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) is 
      presented. The sample was prepared with AOAC (Association of Official Analytical 
      Chemists) QuEChERS method for the extraction (acetonitrile, anhydrous MgSO4, CH3 
      COONa). After filtered with a 0.2 microm membrane, the sample was separated and 
      detected by UPLC-MS/MS performing on positive/ negative electrospray ionization 
      (ESI +/-) and the multiple reaction monitoring (MRM) mode. In this study, 236 of 
      the 239 pesticides' correlation coefficients were above 0.99, which counted 99% 
      of all the analytes. The limits of detection (LODs) ranged in 0.69 - 29.04 
      microg/kg (S/N = 3). The recoveries of all the pesticides at 40 microg/kg spiked 
      level were in the range of 50% - 150%, and the relative standard deviations 
      (RSDs) were below 20%. In addition, the recoveries of 209 pesticides were in the 
      range of 70% - 120%, and RSDs of 161 pesticides were less than 10%. The method is 
      efficient, fast, simple, and accurate. The procedure is suitable for the 
      determination of multi pesticide residues in soil.
FAU - Zhu, Yongzhe
AU  - Zhu Y
AD  - College of Chemistry and Pharmacy, Qingdao Agricultural University, Qingdao 
      266109, China. zhuyzh@qau.edu.cn
FAU - Feng, Yanan
AU  - Feng Y
AD  - College of Chemistry and Pharmacy, Qingdao Agricultural University, Qingdao 
      266109, China.
FAU - Kim, Jeonghan
AU  - Kim J
AD  - Department of Agricultural Biotechnology, Seoul National University, Seoul 
      151742, Korea.
LA  - chi
PT  - Journal Article
PL  - China
TA  - Se Pu
JT  - Se pu = Chinese journal of chromatography
JID - 9424804
RN  - 0 (Acetonitriles)
RN  - 0 (Pesticide Residues)
RN  - 0 (Soil)
RN  - Z072SB282N (acetonitrile)
SB  - IM
MH  - Acetonitriles
MH  - *Chromatography, High Pressure Liquid
MH  - Limit of Detection
MH  - Pesticide Residues/*analysis
MH  - Soil/*chemistry
MH  - *Tandem Mass Spectrometry
EDAT- 2014/01/08 06:00
MHDA- 2015/07/15 06:00
CRDT- 2014/01/08 06:00
PHST- 2014/01/08 06:00 [entrez]
PHST- 2014/01/08 06:00 [pubmed]
PHST- 2015/07/15 06:00 [medline]
AID - 10.3724/sp.j.1123.2013.01046 [doi]
PST - ppublish
SO  - Se Pu. 2013 Sep;31(9):850-61. doi: 10.3724/sp.j.1123.2013.01046.