Open AccessAnalytical method applied for perfluororinated chemicals in water, sediment and fish by liquid chromatography with tandem mass spectrometry
Author(s) -
Hồng Anh Dương,
Ngọc Thúy Nguyễn,
Quang Phan Dinh,
Tuyến Hữu Lê,
Kim Thị Trương,
Vĩ Thị Phùng,
Việt Hùng Phạm
Publication year - 2017
Publication title -
tạp chí khoa học đại học quốc gia hà nội: khoa học tự nhiên và công nghệ (vnu journal of science:natural sciences and technology)
Language(s) - English
Resource type - Journals
eISSN - 2615-9317
pISSN - 2588-1140
DOI - 10.25073/2588-1140/vnunst.4656
Subject(s) - chromatography , chemistry , extraction (chemistry) , sediment , solid phase extraction , sample preparation , mass spectrometry , fish <actinopterygii> , detection limit , tandem mass spectrometry , liquid chromatography–mass spectrometry , wax , environmental chemistry , fishery , geology , paleontology , organic chemistry , biology
Abstract: 12 perfluororinated chemicals including perflourocarbocylic acids and perfluoroankyl sulfonates (containing C4 to C12) in environmental media such as water, sediment and fish were deternined by liquid chromatography with tandem mass spectrometric detector (LC-MS/MS) using weak anion exchange cartridge (WAX) in solid phase extraction for sample preparation. The result of method validation showed that the recoveries of 12 PFCs for water and fish samples were in a range from 87 to 112% ( 4-17% CV) and a range from 81 to125% (3-12% CV), respectively. The method was a reliable analysis for 10 PFCs compounds of sediment sample which recieved the recoveries in a range from 80 to121% (3-16% CV), except PFUdA and PFDoA. The detection limits of 12 PFCs were from 0.06 to 0.6 ng/L for water and from 0.01 to 0.06 ng/g for sediment and fish samples.