In Vitro Determination of Chlorophyll a and Pheophytin a in Marine and Freshwater Algae by Fluorescence
National Exposure Research Laboratory Office of Research and Development
- N/A
This method provides a procedure for low level determination of chlorophyll a (chl a) and its magnesiumfree derivative, pheophytin a (pheo a), in marine and freshwater phytoplankton using fluorescence detection.(1,2) Phaeophorbides present in the sample are determined collectively as pheophytin a. For users primarily interested in chl a there is currently available a set of very narrow bandpass excitation and emission filters (Turner Designs, Sunnyvale, CA) that nearly eliminates the spectral interference caused by the presence of pheo a and chlorophyll b.
- Inglês
- Nenhuma restrição
- Biodiversidade Marinha
- Relatórios, Estudos, Avaliações de Biodiversidade, Linhas de Base
- Uso Sustentável da Biodiversidade
- Nenhuma / Não aplicável
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