Linked Life Data

19447394

Source:http://linkedlifedata.com/resource/pubmed/id/19447394

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
26
pubmed:dateCreated
2009-6-3
pubmed:abstractText
A novel arrangement for microporous membrane liquid-liquid extraction from the aqueous donor phase to the organic acceptor phase within a micro-vial, which is compatible with the chromatograph autosampler is presented. The device consisted of a stoppered glass micro-vial containing the organic solvent where the septum of the screw stopper was replaced by a sized piece of membrane which is hermetically assembled to the volumetric flask containing the aqueous donor solution. The placement of the membrane in alternative contact with the solutions was achieved by orbital agitation. As a preliminary study, 2-ethylhexyl 4-(dimethylamino)benzoate has been determined (limit of quantification 0.11 microg L(-1), precision 7.4%). The small quantity of organic solvent used, the achieved sample cleanup, and the minimal handling and risk of cross-contamination are significant operational advantages.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jun
pubmed:issn
1873-3778
pubmed:author
pubmed:issnType
Electronic
pubmed:day
26
pubmed:volume
1216
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
5160-3
pubmed:meshHeading
pubmed:year
2009
pubmed:articleTitle
A simple novel configuration for in-vial microporous membrane liquid-liquid extraction.
pubmed:affiliation
Department of Chemistry, University of Balearic Islands, 07122 Palma de Mallorca, Spain. joan.march@uib.es
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't, Evaluation Studies