PMID- 19803142
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20101005
LR  - 20161018
IS  - 1000-8713 (Print)
IS  - 1000-8713 (Linking)
VI  - 27
IP  - 3
DP  - 2009 May
TI  - [Determination of nitroaromatics and cyclo ketones in sea water' by gas 
      chromatography coupled with activated carbon fiber solid-phase micro-extraction].
PG  - 341-5
AB  - A gas chromatography (GC) coupled with solid-phase micro-extraction using a 
      special activated carbon fiber (ACF) was developed for the analysis of 6 
      nitroaromatics and cyclic ketones, nitrobenzene (NB), 1,3-dinitrobenzene 
      (1,3-DNB), 2,4-dinitrotoluene (2,4-DNT), 2,6-dinitrotoluene (2,6-DNT), 
      isophorone, 1,4-naphthaquinone (1,4-NPQ), in sea water samples. The sample was 
      extracted for 30 min under saturation of NaCl at 1,500 r/min and 60 degrees C in 
      head space. The desorption was performance at 280 degrees C for 2 min. The linear 
      ranges were from 0.01 to 400 microg/L. The limits of detection (LODs) were 1.4 - 
      3.2 ng/L. This method has been successfully applied to the determination of 
      nitroaromatics and cyclic ketones in the sea water samples obtained from East 
      China Sea. The concentrations of nitrobenzene, 1,3-dinitrobenzene and 
      2,6-dinitrotoluene in the sea water sample were 0.756, 0.944, 0.890 microg/L, 
      respectively. The recoveries were 86.3% - 101.8% with the relative standard 
      deviations (RSDs) of 3.7% -7.8%. The method is suitable for analyzing 
      nitroaromatics and cyclic ketones at low concentration levels in sea water 
      samples.
FAU - Ma, Hanna
AU  - Ma H
AD  - College of Environmental Science and Engineering, Shanghai Jiao Tong University, 
      Shanghai 200240, China.
FAU - Zhu, Mengya
AU  - Zhu M
FAU - Wang, Yalin
AU  - Wang Y
FAU - Sun, Tonghua
AU  - Sun T
FAU - Jia, Jinping
AU  - Jia J
LA  - chi
PT  - English Abstract
PT  - Journal Article
PL  - China
TA  - Se Pu
JT  - Se pu = Chinese journal of chromatography
JID - 9424804
EDAT- 2009/10/07 06:00
MHDA- 2009/10/07 06:01
CRDT- 2009/10/07 06:00
PHST- 2009/10/07 06:00 [entrez]
PHST- 2009/10/07 06:00 [pubmed]
PHST- 2009/10/07 06:01 [medline]
PST - ppublish
SO  - Se Pu. 2009 May;27(3):341-5.