. . . . . . . . . . . . . . . . . . . "SDN:P01::SCHLPHPA" . . "Concentration of phaeophytin-a {pheophytin-a CAS 603-17-8} per unit volume of the water body [particulate >5um phase] by filtration, acetone extraction and fluorometry"@en . . . . "pheo-a_water>5um_fluor" . . . "Fluorometric assay of acetone extract from 5um pore filtered particulates"@en . . "accepted"@en . . .