TY - JOUR
AU1 - Anderson, G, M
AU2 - Young, J, G
AU3 - Jatlow, P, I
AU4 - Cohen, D, J
AB - Abstract Free norepinephrine, epinephrine, and dopamine are determined in urine after purification on a small ion-exchange column and concentration on alumina. The catecholamines are separated by reversed-phase ion-pair chromatography and are quantitated by measuring their native fluorescence (lambda ex 285 nm, lambda em 305 nm). The internal standard is dihydroxybenzylamine. Within-day CVs for the compounds ranged from 1.6 to 5.6%; between-day CVs were 6.6 to 9.8%. This content is only available as a PDF. © 1981 The American Association of Clinical Chemistry This article is published and distributed under the terms of the Oxford University Press, Standard Journals Publication Model (https://academic.oup.com/journals/pages/open_access/funder_policies/chorus/standard_publication_model)
TI - Urinary free catecholamines determined by liquid chromatography--fluorometry.
JF - Clinical Chemistry
DO - 10.1093/clinchem/27.12.2060
DA - 1981-12-01
UR - https://www.deepdyve.com/lp/oxford-university-press/urinary-free-catecholamines-determined-by-liquid-chromatography-VVzODM3Q3n
SP - 2060
EP - 2063
VL - 27
IS - 12
DP - DeepDyve
ER -