A Method for the Determination of Chlorophyll a in Samples Containing Degradation Products

A Method for the Determination of Chlorophyll a in Samples Containing Degradation Products

The traditional spectrophotometric acidification technique used to measure Chl a in the presence of pheopigments is improved by addition of a phase-separation step which removes chlorophyllides and pheophorbides.

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Veröffentlicht in:Limnology and oceanography 1979-01, Vol.24 (1), p.183-186
Hauptverfasser: Whitney, David E., Darley, W. Marshall
Format: Artikel
Sprache:eng
Schlagworte:
Acidification
Chlorophyllides
Chlorophylls
Feces
Hexanes
Phytoplankton
Pigments
Sediments
Solvents
Spectral methods
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Beschreibung
Zusammenfassung:The traditional spectrophotometric acidification technique used to measure Chl a in the presence of pheopigments is improved by addition of a phase-separation step which removes chlorophyllides and pheophorbides.
ISSN:0024-3590
DOI:10.4319/lo.1979.24.1.0183