Method development for trace analysis of heteroaromatic compounds in contaminated groundwater

S.S. Johansen; A.B. Hansen; H. Mosbæk; E. Arvin

doi:10.1016/0021-9673(96)00114-8

Method development for trace analysis of heteroaromatic compounds in contaminated groundwater

S.S. Johansen
, A.B. Hansen
, H. Mosbæk
, E. Arvin

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

An analytical method providing high sensitivity (limit of quantitation of 50 ng/l) with acceptable reproducibility (mean R.S.D. 19%) has been developed for determining heteroaromatic compounds in creosote-contaminated groundwater. The best technique (highest recovery and reproducibility) found between liquid-liquid extraction using either dichloromethane, diethyl ether or pentane and solid-phase extraction with reversed-phase bonded columns, was the classical liquid extraction with dichloromethane from weak basic solutions and GC-MS (selective ion monitoring) analysis of concentrated extracts.

Original language	English
Journal	Journal of Chromatography A
Volume	738
Pages (from-to)	295-304
ISSN	0021-9673
DOIs	https://doi.org/10.1016/0021-9673(96)00114-8
Publication status	Published - 1996

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title = "Method development for trace analysis of heteroaromatic compounds in contaminated groundwater",

abstract = "An analytical method providing high sensitivity (limit of quantitation of 50 ng/l) with acceptable reproducibility (mean R.S.D. 19\%) has been developed for determining heteroaromatic compounds in creosote-contaminated groundwater. The best technique (highest recovery and reproducibility) found between liquid-liquid extraction using either dichloromethane, diethyl ether or pentane and solid-phase extraction with reversed-phase bonded columns, was the classical liquid extraction with dichloromethane from weak basic solutions and GC-MS (selective ion monitoring) analysis of concentrated extracts.",

author = "S.S. Johansen and A.B. Hansen and H. Mosb{\ae}k and E. Arvin",

year = "1996",

doi = "10.1016/0021-9673(96)00114-8",

language = "English",

volume = "738",

pages = "295--304",

journal = "Journal of Chromatography A",

issn = "0021-9673",

publisher = "Elsevier",

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TY - JOUR

T1 - Method development for trace analysis of heteroaromatic compounds in contaminated groundwater

AU - Johansen, S.S.

AU - Hansen, A.B.

AU - Mosbæk, H.

AU - Arvin, E.

PY - 1996

Y1 - 1996

N2 - An analytical method providing high sensitivity (limit of quantitation of 50 ng/l) with acceptable reproducibility (mean R.S.D. 19%) has been developed for determining heteroaromatic compounds in creosote-contaminated groundwater. The best technique (highest recovery and reproducibility) found between liquid-liquid extraction using either dichloromethane, diethyl ether or pentane and solid-phase extraction with reversed-phase bonded columns, was the classical liquid extraction with dichloromethane from weak basic solutions and GC-MS (selective ion monitoring) analysis of concentrated extracts.

AB - An analytical method providing high sensitivity (limit of quantitation of 50 ng/l) with acceptable reproducibility (mean R.S.D. 19%) has been developed for determining heteroaromatic compounds in creosote-contaminated groundwater. The best technique (highest recovery and reproducibility) found between liquid-liquid extraction using either dichloromethane, diethyl ether or pentane and solid-phase extraction with reversed-phase bonded columns, was the classical liquid extraction with dichloromethane from weak basic solutions and GC-MS (selective ion monitoring) analysis of concentrated extracts.

U2 - 10.1016/0021-9673(96)00114-8

DO - 10.1016/0021-9673(96)00114-8

M3 - Journal article

SN - 0021-9673

VL - 738

SP - 295

EP - 304

JO - Journal of Chromatography A

JF - Journal of Chromatography A

ER -

Method development for trace analysis of heteroaromatic compounds in contaminated groundwater

Abstract

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