Determination of ivermectin and transformation products in environmental waters using hollow fibre-supported liquid membrane extraction and liquid chromatography-mass spectrometry/mass spectrometry
(2008) In Journal of Chromatography A 1187(1-2). p.275-280- Abstract
- A simple and easy-to-use extraction method for aqueous samples based on hollow fibre-supported liquid membrane (HF-SLM) followed by liquid chromatography-mass spectrometry/mass spectrometry (LC-MS/MS) was developed to determine ivermectin and transformation products, the monosaccharide (TP1) and the aglycon of ivermectin (TP2). The proposed method attained enrichment factors up to 80, after optimising parameters, such as fibre length, organic solvent, stirring speed, salt level, pH in samples/fibre, extraction time and fibre emptying technique. Method validation with tap and lake water samples provided good linearity and detection limits of 0.2, 1.6 and 0.9 mu g/l for ivermectin, TP1 and TP2 in lake water with RSD below 15%.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1205537
- author
- Raich-Montiu, J ; Krogh, K A ; Granados, M ; Jönsson, Jan Åke LU and Halling-Sorensen, B
- organization
- publishing date
- 2008
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- ivermectin, hollow fibre-supported liquid membrane, LC-MS, surface, water, transformation products
- in
- Journal of Chromatography A
- volume
- 1187
- issue
- 1-2
- pages
- 275 - 280
- publisher
- Elsevier
- external identifiers
-
- wos:000255105300034
- scopus:40849126494
- pmid:18329655
- ISSN
- 0021-9673
- DOI
- 10.1016/j.chroma.2008.02.063
- language
- English
- LU publication?
- yes
- additional info
- The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Analytical Chemistry (S/LTH) (011001004)
- id
- b6d36e24-3ce0-4c6f-be66-4ac0bf6b25b7 (old id 1205537)
- date added to LUP
- 2016-04-01 12:59:35
- date last changed
- 2022-03-06 03:06:28
@article{b6d36e24-3ce0-4c6f-be66-4ac0bf6b25b7, abstract = {{A simple and easy-to-use extraction method for aqueous samples based on hollow fibre-supported liquid membrane (HF-SLM) followed by liquid chromatography-mass spectrometry/mass spectrometry (LC-MS/MS) was developed to determine ivermectin and transformation products, the monosaccharide (TP1) and the aglycon of ivermectin (TP2). The proposed method attained enrichment factors up to 80, after optimising parameters, such as fibre length, organic solvent, stirring speed, salt level, pH in samples/fibre, extraction time and fibre emptying technique. Method validation with tap and lake water samples provided good linearity and detection limits of 0.2, 1.6 and 0.9 mu g/l for ivermectin, TP1 and TP2 in lake water with RSD below 15%.}}, author = {{Raich-Montiu, J and Krogh, K A and Granados, M and Jönsson, Jan Åke and Halling-Sorensen, B}}, issn = {{0021-9673}}, keywords = {{ivermectin; hollow fibre-supported liquid membrane; LC-MS; surface; water; transformation products}}, language = {{eng}}, number = {{1-2}}, pages = {{275--280}}, publisher = {{Elsevier}}, series = {{Journal of Chromatography A}}, title = {{Determination of ivermectin and transformation products in environmental waters using hollow fibre-supported liquid membrane extraction and liquid chromatography-mass spectrometry/mass spectrometry}}, url = {{http://dx.doi.org/10.1016/j.chroma.2008.02.063}}, doi = {{10.1016/j.chroma.2008.02.063}}, volume = {{1187}}, year = {{2008}}, }