PMID- 18371921 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20080808 LR - 20080328 IS - 1873-3573 (Electronic) IS - 0039-9140 (Linking) VI - 75 IP - 2 DP - 2008 Apr 15 TI - Organotin speciation in textile and plastics by microwave-assisted extraction HPLC-ESI-MS. PG - 556-63 LID - 10.1016/j.talanta.2007.11.050 [doi] AB - The HPLC coupled with electrospray ionization mass spectrometry (ESI-MS) was applied for the determination of tributyltin chloride (TBT), triphenyltin chloride (TPhT), triethyltin chloride (TET) in textile and plastic samples. The separation was performed in the isocratic mode on ion exchange SCX column with a mobile phase containing methanol-ammonium acetate (50 mmol l(-1))-acetic acid (90/9.98/0.02, v/v/v). Sensitive detection of three organotin compounds by ESI-MS was performed on the basis of multiple reaction monitoring (MRM) mode. Limits of detection were 0.4, 20, 4 ng ml(-1) for TBT, TPhT, and TET, respectively. Microwave-assisted extraction (MAE) of organotin compounds was finished in 60% (v/v) methanol aqueous solution. Under the experimental conditions used, recoveries of three organotin compounds obtained for spiked textile and plastic samples are in the range of 55-95% and the R.S.D.s are 3-9%. FAU - Wang, Xiupin AU - Wang X AD - College of Chemistry, Jilin University, Changchun 130012, PR China. FAU - Jin, Haiyan AU - Jin H FAU - Ding, Lan AU - Ding L FAU - Zhang, Huarong AU - Zhang H FAU - Zhang, Hanqi AU - Zhang H FAU - Qu, Chenling AU - Qu C FAU - Yu, Aimin AU - Yu A LA - eng PT - Journal Article DEP - 20071128 PL - Netherlands TA - Talanta JT - Talanta JID - 2984816R EDAT- 2008/03/29 09:00 MHDA- 2008/03/29 09:01 CRDT- 2008/03/29 09:00 PHST- 2007/08/29 00:00 [received] PHST- 2007/11/19 00:00 [revised] PHST- 2007/11/19 00:00 [accepted] PHST- 2008/03/29 09:00 [pubmed] PHST- 2008/03/29 09:01 [medline] PHST- 2008/03/29 09:00 [entrez] AID - S0039-9140(07)00830-2 [pii] AID - 10.1016/j.talanta.2007.11.050 [doi] PST - ppublish SO - Talanta. 2008 Apr 15;75(2):556-63. doi: 10.1016/j.talanta.2007.11.050. Epub 2007 Nov 28.