PMID- 21079345
OWN - NLM
STAT- MEDLINE
DCOM- 20110602
LR  - 20190827
IS  - 1348-2246 (Electronic)
IS  - 0910-6340 (Linking)
VI  - 26
IP  - 11
DP  - 2010
TI  - On-line enrichment and measurement of four halogenated phenols in water samples 
      using pressure-assisted electrokinetic injection-tandem mass spectrometry.
PG  - 1157-62
AB  - A rapid and sensitive method using pressure-assisted electrokinetic injection 
      (PAEKI) as the on-line sample enrichment technique and electrospray-tandem mass 
      spectrometry as the monitor has been developed for the determination of four 
      halogenated phenols, 2,4,6-trichlorophenol, 2,4-dichlorophenol, 
      2,3,4,6-tetrachlorophenol and tetrabromobisphenol A, in water samples. In 8-min 
      of injection, the four halogenated phenols in water samples were enriched up to 
      several thousand times. With the aid of a solid-phase extraction clean-up 
      procedure, the method achieved a detection limit in the range of 7.4 to 37.1 ng 
      L(-1) for the four phenols by multiple reaction monitoring in a negative mode. 
      The overall recoveries for all four halogenated phenols in water samples were in 
      the range of 68 to 114%. The good method repeatability has been demonstrated by 
      the relative standard deviations (RSDs) of less than 10% for water samples spiked 
      with standard mixtures. The four target phenols in all the water samples were 
      below the detection limits.
FAU - Zhang, Huijuan
AU  - Zhang H
AD  - Exposure and Biomonitoring Division, Health Canada, AL: 0800C, EHC, Tunney's 
      Pasture, Ottawa, Ontario, K1A 0K9, Canada.
FAU - Zhu, Jiping
AU  - Zhu J
FAU - Feng, Yong-Lai
AU  - Feng YL
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
PL  - Switzerland
TA  - Anal Sci
JT  - Analytical sciences : the international journal of the Japan Society for 
      Analytical Chemistry
JID - 8511078
RN  - 0 (Phenols)
RN  - 0 (Water Pollutants, Chemical)
SB  - IM
MH  - Chromatography, Micellar Electrokinetic Capillary
MH  - Halogenation
MH  - Phenols/*analysis
MH  - Pressure
MH  - Rivers/*chemistry
MH  - Tandem Mass Spectrometry
MH  - Water Pollutants, Chemical/*chemistry
EDAT- 2010/11/17 06:00
MHDA- 2011/06/03 06:00
CRDT- 2010/11/17 06:00
PHST- 2010/11/17 06:00 [entrez]
PHST- 2010/11/17 06:00 [pubmed]
PHST- 2011/06/03 06:00 [medline]
AID - JST.JSTAGE/analsci/26.1157 [pii]
AID - 10.2116/analsci.26.1157 [doi]
PST - ppublish
SO  - Anal Sci. 2010;26(11):1157-62. doi: 10.2116/analsci.26.1157.