PMID- 25181482
OWN - NLM
STAT- MEDLINE
DCOM- 20150729
LR  - 20191210
IS  - 1944-0057 (Electronic)
IS  - 1944-0057 (Linking)
VI  - 31
IP  - 11
DP  - 2014
TI  - Determination of halosulfuron-methyl residues and dissipation in wheat by 
      QuEChERS and LC-MS/MS.
PG  - 1879-85
LID - 10.1080/19440049.2014.961176 [doi]
AB  - A sensitive and rapid analytical method based on QuEChERS (quick, easy, cheap, 
      effective, rugged and safe) sample preparation and LC-MS/MS detection was 
      developed for the analysis of halosulfuron-methyl residues in wheat. The 
      recoveries of halosulfuron-methyl in both the wheat plant and grain ranged from 
      87% to 119% and from 75% to 97%, respectively, with relative standard deviations 
      (RSDs) of 3-9%. The limit of quantification (LOQ) was 0.005 mg kg(-1) for wheat 
      plant and 0.001 mg kg(-1) for wheat grain. The half-life of halosulfuron-methyl 
      in the wheat plant was 0.9-9.5 days. The terminal residue levels of 
      halosulfuron-methyl in wheat grain were below 0.01 mg kg(-1) at harvest.
FAU - Feng, Mengyuan
AU  - Feng M
AD  - a College of Science, China Agricultural University , Beijing , China.
FAU - Li, Wenxi
AU  - Li W
FAU - Hao, Xianghong
AU  - Hao X
FAU - Han, Lijun
AU  - Han L
LA  - eng
PT  - Journal Article
PT  - Validation Study
DEP - 20140923
PL  - England
TA  - Food Addit Contam Part A Chem Anal Control Expo Risk Assess
JT  - Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & 
      risk assessment
JID - 101485040
RN  - 0 (Herbicides)
RN  - 0 (Pesticide Residues)
RN  - 0 (Sulfonylurea Compounds)
RN  - 0 (halosulfuron methyl)
SB  - IM
MH  - China
MH  - Chromatography, High Pressure Liquid/*methods
MH  - Food Contamination/*analysis
MH  - Half-Life
MH  - Herbicides/*analysis
MH  - Pesticide Residues/*analysis
MH  - Sulfonylurea Compounds/*analysis
MH  - Tandem Mass Spectrometry/*methods
MH  - Triticum
OTO - NOTNLM
OT  - LC-MS/MS
OT  - QuEChERS
OT  - dissipation
OT  - halosulfuron-methyl
OT  - residues
OT  - wheat
EDAT- 2014/09/03 06:00
MHDA- 2015/07/30 06:00
CRDT- 2014/09/03 06:00
PHST- 2014/09/03 06:00 [entrez]
PHST- 2014/09/03 06:00 [pubmed]
PHST- 2015/07/30 06:00 [medline]
AID - 10.1080/19440049.2014.961176 [doi]
PST - ppublish
SO  - Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2014;31(11):1879-85. 
      doi: 10.1080/19440049.2014.961176. Epub 2014 Sep 23.