PMID- 22667099
OWN - NLM
STAT- MEDLINE
DCOM- 20130712
LR  - 20190923
IS  - 1000-8713 (Print)
IS  - 1000-8713 (Linking)
VI  - 30
IP  - 1
DP  - 2012 Jan
TI  - [Determination of thiophanate-methyl and carbendazim in cucumber and soil by 
      QuEChERS-high performance liquid chromatography-triple quadrupole tandem mass 
      spectrometry].
PG  - 91-4
AB  - A method was developed for the determination of thiophanate-methyl and 
      carbendazim residues in cucumber and soil by using QuEChERS-high performance 
      liquid chromatography coupled with electrospray ionization tandem mass 
      spectrometry (HPLC-ESI-MS/MS). The residues in the samples were extracted by 
      acetonitrile, cleaned up by developed QuEChERS method, and then analyzed by using 
      LC-MS/MS in multiple reaction monitoring (MRM) mode via positive electrospray 
      ionization with an Agilent ZORBAX SB-C, column (30 mm x 2.1 mm, 5 microm) as the 
      analytical column. The recoveries of thiophanate-methyl spiked at four levels of 
      0.01, 0.05, 0.1 and 1.0 mg/kg were from 87.3% to 96.0% with the relative standard 
      deviations (RSDs) of 8.0%-9.3% in cucumber, from 88.8% to 93.4% with the RSDs of 
      5.3%-9.9% in soil; the recoveries of carbendazim spiked at the same levels as 
      those of thiophanate-methyl were from 87.1% to 92.3% with the RSDs of 5.2%-7.5% 
      in cucumber, from 85.8% to 90.9% with the RSDs of 5.3%-13.2% in soil. The method 
      is simple, rapid and characterized with acceptable sensitivity and accuracy to 
      meet the requirements of the pesticide residue analysis. This method is 
      applicable to confirm the residues of thiophanate-methyl and carbendazim
FAU - Zhang, Zhiyong
AU  - Zhang Z
AD  - Key Laboratory of Food Safety and Quality of Jiangsu Province, Key Laboratory of 
      Food Safety Monitoring and Management of Ministry of Agriculture, Nanjing 210014, 
      China.
FAU - Gong, Yong
AU  - Gong Y
FAU - Shan, Weili
AU  - Shan W
FAU - Jian, Qiu
AU  - Jian Q
FAU - Shen, Yan
AU  - Shen Y
FAU - Liu, Xianjin
AU  - Liu X
LA  - chi
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
PL  - China
TA  - Se Pu
JT  - Se pu = Chinese journal of chromatography
JID - 9424804
RN  - 0 (Benzimidazoles)
RN  - 0 (Carbamates)
RN  - 0 (Fungicides, Industrial)
RN  - 0 (Soil)
RN  - 0 (Soil Pollutants)
RN  - 5Q0Y96D5I8 (Thiophanate)
RN  - H75J14AA89 (carbendazim)
SB  - IM
MH  - Benzimidazoles/*analysis
MH  - Carbamates/*analysis
MH  - Chromatography, High Pressure Liquid/*methods
MH  - Cucumis sativus/*chemistry
MH  - Food Contamination/analysis
MH  - Fungicides, Industrial/analysis
MH  - Soil/analysis
MH  - Soil Pollutants/analysis
MH  - Tandem Mass Spectrometry/*methods
MH  - Thiophanate/*analysis
EDAT- 2012/06/07 06:00
MHDA- 2013/07/16 06:00
CRDT- 2012/06/07 06:00
PHST- 2012/06/07 06:00 [entrez]
PHST- 2012/06/07 06:00 [pubmed]
PHST- 2013/07/16 06:00 [medline]
AID - 10.3724/sp.j.1123.2011.07014 [doi]
PST - ppublish
SO  - Se Pu. 2012 Jan;30(1):91-4. doi: 10.3724/sp.j.1123.2011.07014.