geoscience.net logo
+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

A separation and purification procedure for [14C] di-2-ethylhexyl phthalate in fish


, : A separation and purification procedure for [14C] di-2-ethylhexyl phthalate in fish. Journal of Analytical Toxicology 8(3): 141-145

A procedure utilizing the reverse isotope dilution analysis is presented for the determination of di-2-ethylhexyl phthalate (DEHP) and total metabolites in tissues of fish and water samples. This procedure offers several advantages: it eliminates laborious and expensive use of column chromatography and identification by gas chromatography/mass spectrometry analysis; it does not require quantitative separation; it selectively removes fish lipids by partitioning across a hexane/acetonitrile system; it uses an internal standard, di-pentylphthalate, for the gas-liquid chromatographic analysis; and it overcomes interference from background DEHP.

US$29.90

PMID: 6738003


Other references

Lopata, M.; Onal, E.; Ginzburg, A.S., 1983: Respiratory muscle function during CO2 rebreathing with inspiratory flow-resistive loading. We investigated the respiratory muscle contribution to inspiratory load compensation by measuring diaphragmatic and intercostal electromyograms (EMGdi and EMGic), transdiaphragmatic pressure (Pdi), and thoracoabdominal motion during CO2 rebreathin...

Tanaka Teiji; Kanai Kiyoshi; Osada Kaio; Leeds David J., 1968: Observation of microtremors; XII (case of the U.S.A.). Bulletin of the Earthquake Research Institute = Tokyo Daigaku Jishin Kenkyusho Iho 46, Part 5: 1127-1147

Arai, T., 1956: Errors in the determination of erythrocyte sedimentation rate induced by mechanical shock during manipulation. Yokohama Medical Bulletin 7(5): 319-349

Caccini, Attilio., 1910: Note sulle paludi salate della costa N.-E. dell' Atlantico, sulla loro vegetazione e sulle Zanzare che vi vivono. Atti della Societa per gli Studi della Malaria Roma, 11 37-66

Tarasova, V.M., 1967: The organization of medical care in a military hospital. Meditsinskaia Sestra 26(2): 52-53

Mizuno, Y.; Imanaka, H.; Takeuchi, M., 2008: Effects of continuous positive airway pressure and helium inhalation on thoracoabdominal asynchrony in an infant with post-extubation upper airway obstruction. Paediatric Anaesthesia 18(5): 451-452

Ianishevskii, F.; Ostanin, A., 1979: Major developments of the Scientific-Research Institute of Fertilizers and Insectofungicides for the last 10 years. Khimiia v sel'skom khoziaistve7(8): 3-7

Wilson, K.; Asbridge, M.; Kisely, S.; Langille, D., 2011: Associations of risk of depression with sexual risk taking among adolescents in Nova Scotia high schools. Several interrelated factors, including depression, influence adolescents' chances of risky sexual behaviour. We examined the relation between depression and sexual risk-taking behaviours in adolescents after accounting for the effects of oth...

Ellul, P.; Fogden, E.; Simpson, C.L.; Nickerson, C.L.R.; McKaig, B.C.; Swarbrick, E.T.; Veitch, A.M., 2010: Downstaging of colorectal cancer by the National Bowel Cancer Screening programme in England: first round data from the first centre. Data from randomized controlled trials of Colorectal Cancer (CRC) screening in Nottingham, UK and Funen, Denmark and pilot data from the English and Scottish arms of the National Bowel Cancer Screening Programme (NBCSP) have demonstrated predomina...

Kanaeva, N.V., 1980: Resistance of plum and myrobalan varieties to the main diseases in Abkhazia. On the basis of an evaluation of 94 varieties during 1966-78 at the Sukhumi Experiment Station, Georgian SSR, lists are given of varieties found resistant to Sclerotinia laxa, Clasterosporium carpophilum [Stigmina carpophila] and both pathogens.