PMID- 23593880
OWN - NLM
STAT- MEDLINE
DCOM- 20140728
LR  - 20190923
IS  - 1000-8713 (Print)
IS  - 1000-8713 (Linking)
VI  - 30
IP  - 12
DP  - 2012 Dec
TI  - [Determination of polybrominated diphenyl ethers in indoor dust using 
      ultrasonic-assisted extraction and gas chromatography-negative chemical 
      ionization mass spectrometry].
PG  - 1241-5
AB  - A method for the determination of eight polybrominated diphenyl ethers (PBDEs) in 
      indoor dust was developed. A vacuum cleaner was used for gathering the house 
      dust, and n-hexane was added and the extraction was performed in an ultrasonic 
      bath. The supernatant was concentrated and then n-hexane was added to 0.1 mL. Gas 
      chromatography-negative chemical ionization mass spectrometry (GC-NCI/MS) has 
      been investigated for the determination of the eight PBDE congeners in indoor 
      dust. The eight PBDEs were separated within 20 min. The absolute recoveries were 
      53.2% - 107.6%. The relative standard deviations (RSDs) of intra-day were between 
      2.8% and 16.5%, while the RSDs of inter-day were between 6.4% and 22.6%. The 
      limits of detection (LOD, S/N = 3) were in the range of 0.003 - 0.015 ng/g except 
      the LOD of BDE-209 was 0.15 ng/g. The results indicated that the proposed method 
      is sensitive, accurate, fast, simple, low solvent consumption and suitable for 
      the determination of tri- to deca-BDEs in indoor dust.
FAU - Zhang, Xiaoling
AU  - Zhang X
AD  - Department of Hygienic Analysis and Detection, School of Public Health, Nanjing 
      Medical University, Nanjing 210029, China.
FAU - Wang, Bingling
AU  - Wang B
FAU - Lu, Xiaomei
AU  - Lu X
FAU - Zhang, Qi
AU  - Zhang Q
FAU - Zhang, Zhengdong
AU  - Zhang Z
LA  - chi
PT  - English Abstract
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 (Dust)
RN  - 0 (Halogenated Diphenyl Ethers)
SB  - IM
MH  - Air Pollution, Indoor/*analysis
MH  - Dust/*analysis
MH  - *Gas Chromatography-Mass Spectrometry
MH  - Halogenated Diphenyl Ethers/*analysis
MH  - Liquid-Liquid Extraction
MH  - Sonication
MH  - *Spectrometry, Mass, Electrospray Ionization
EDAT- 2013/04/19 06:00
MHDA- 2014/07/30 06:00
CRDT- 2013/04/19 06:00
PHST- 2013/04/19 06:00 [entrez]
PHST- 2013/04/19 06:00 [pubmed]
PHST- 2014/07/30 06:00 [medline]
AID - 10.3724/sp.j.1123.2012.08020 [doi]
PST - ppublish
SO  - Se Pu. 2012 Dec;30(12):1241-5. doi: 10.3724/sp.j.1123.2012.08020.