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Concept

Concentration of chlorophyll-a {chl-a CAS 479-61-8} per unit volume of the water body [particulate >unknown phase] by centrifugation, acetone extraction and trichromatic spectrophotometry following the Jeffrey and Humphrey protocol

URI http://vocab.nerc.ac.uk/collection/P01/current/CPHLSSPC/
Within Vocab BODC Parameter Usage Vocabulary
Preferred Label Concentration of chlorophyll-a {chl-a CAS 479-61-8} per unit volume of the water body [particulate >unknown phase] by centrifugation, acetone extraction and trichromatic spectrophotometry following the Jeffrey and Humphrey protocol
Definition Trichromatic spectrophotometric assay following the Jeffrey and Humphrey protocols on an acetone extract from particulates collected using a centrifuge.
Broader C67: pigments
P01: Concentration of chlorophyll-a {chl-a CAS 479-61-8} per unit volume of the water body [particulate >unknown phase]
P02: Chlorophyll pigment concentrations in water bodies
P35: Water body chlorophyll-a
S06: Concentration
S26: water body [particulate >unknown phase]
S27: chlorophyll-a
Related P06: Milligrams per cubic metre
S02: per unit volume of the
S03: centrifugation, acetone extraction
S04: trichromatic spectrophotometry following the Jeffrey and Humphrey protocol
Note accepted
Deprecated false
Alternative Label JHSpec_Chl-a_centrifug
Version 3
Has Current Version http://vocab.nerc.ac.uk/collection/P01/current/CPHLSSPC/3/
Authored On 2015-07-29 12:34:03

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