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FLOW‐THROUGH MICROCUVETTE FOR FLUOROMETRIC DETERMINATION OF CHLOROPHYLL 1
Author(s) -
Knowlton Matthew F.
Publication year - 1984
Publication title -
jawra journal of the american water resources association
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.957
H-Index - 105
eISSN - 1752-1688
pISSN - 1093-474X
DOI - 10.1111/j.1752-1688.1984.tb04763.x
Subject(s) - fluorometer , calibration , chlorophyll , analytical chemistry (journal) , chlorophyll a , flow (mathematics) , range (aeronautics) , chemistry , chromatography , environmental science , remote sensing , mathematics , materials science , statistics , fluorescence , optics , geology , physics , biochemistry , geometry , organic chemistry , composite material
This paper describes a flow‐through microcuvette for determination of chlorophyll with the Turner Designs model 10 fluorometer. The device approximately doubles the speed of repetitive chlorophyll determinations. With a single‐standard calibration procedure, chlorophyll concentrations in the approximate range of 0.01‐2.0 ug/mL (in solvent extracts) can be determined with a relative error of less than 3 percent.