title: Analysis of picogram quantities of indole-3-acetic acid by high performance liquid chromatography-fluorescence procedures.
abstract: The use of spectrofluorimeter coupled to a reverse phase high performance liquid chromatography column permits selective detection of indole-3-acetic acid at the low picogram level. The value of the technique is demonstrated by the analysis of endogenous IAA in elongating shoots, xylem sap and callus of Douglas-fir. The data are also used to illustrate a procedure whereby the accuracy of chromatographic analyses can be verified within definable probability limits.
authors.affiliation: Department of Forest Science, Oregon State University, 97331, Corvallis, OR, USA.
authors.forename: A
authors.initials: A
authors.lastname: Crozier
authors.forename: K
authors.initials: K
authors.lastname: Loferski
authors.forename: J B
authors.initials: JB
authors.lastname: Zaerr
authors.forename: R O
authors.initials: RO
authors.lastname: Morris