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Fractionation of polar organic extracts of airborne particulate matter using cyanopropyl-bonded silica in solid-phase extraction

โœ Scribed by L.A. Gundel; K.R.R. Mahanama; J.M. Daisey


Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
761 KB
Volume
629
Category
Article
ISSN
1873-3778

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Preliminary studies on the properties of a commercially available graphitized carbon black for the solid-phase (or liquid-solid) extraction of drugs and metabolites from biological fluids such as urine and plasma are described. A variety of basic drugs, all of the beta-blocker type, were efficiently