Trace analysis of mono-, di-, tri-substituted polyfluoroalkyl phosphates and perfluorinated phosphonic acids in sewage sludge by high performance liquid …
A new method using ultrasonic extraction and solid phase extraction (SPE) clean-up
pretreatments was developed for the analysis of mono-, di-and tri-substituted polyfluoroalkyl
phosphates (abbreviated as mono-PAPs, di-PAPs and tri-PAPs) and perfluorinated
phosphonic acids (PFPAs) in sludge from wastewater treatment plants (WWTPs). For the
ultrasonic extraction of three mono-PAPs, three di-PAPs and three PFPAs in sludge
samples, a mixture of tetrahydrofuran/acetic acid (1: 1, v/v) was found to be the most suitable …
pretreatments was developed for the analysis of mono-, di-and tri-substituted polyfluoroalkyl
phosphates (abbreviated as mono-PAPs, di-PAPs and tri-PAPs) and perfluorinated
phosphonic acids (PFPAs) in sludge from wastewater treatment plants (WWTPs). For the
ultrasonic extraction of three mono-PAPs, three di-PAPs and three PFPAs in sludge
samples, a mixture of tetrahydrofuran/acetic acid (1: 1, v/v) was found to be the most suitable …
Trace analysis of mono-, di-, tri-substituted polyfluoroalkyl phosphates and perfluorinated phosphonic acids in sewage sludge by high performance liquid …
LRZ Liu RunZeng, RT Ruan Ting, WT Wang Thanh… - 2013 - cabidigitallibrary.org
A new method using ultrasonic extraction and solid phase extraction (SPE) clean-up
pretreatments was developed for the analysis of mono-, di-and tri-substituted polyfluoroalkyl
phosphates (abbreviated as mono-PAPs, di-PAPs and tri-PAPs) and perfluorinated
phosphonic acids (PFPAs) in sludge from wastewater treatment plants (WWTPs). For the
ultrasonic extraction of three mono-PAPs, three di-PAPs and three PFPAs in sludge
samples, a mixture of tetrahydrofuran/acetic acid (1: 1, v/v) was found to be the most suitable …
pretreatments was developed for the analysis of mono-, di-and tri-substituted polyfluoroalkyl
phosphates (abbreviated as mono-PAPs, di-PAPs and tri-PAPs) and perfluorinated
phosphonic acids (PFPAs) in sludge from wastewater treatment plants (WWTPs). For the
ultrasonic extraction of three mono-PAPs, three di-PAPs and three PFPAs in sludge
samples, a mixture of tetrahydrofuran/acetic acid (1: 1, v/v) was found to be the most suitable …
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