. . "SDN:P01::PIGNA454" . "SPMPigAbs454" . . . . "SDN:P01::PIGNA454" . "Unavailable"@en . . "accepted"@en . . . "2" . . . "Absorbance of electromagnetic radiation (454nm wavelength) {light absorbance} by the suspended particulate material >GF/F [pigment phase] by filtration and spectrophotometry on residue before and after NaOCl bleaching and differencing of the measurements"@en . "SDN:P01::PIGNA454" . . . "false" . "2017-07-12 10:41:03.0" . "2" . "2017-07-12 10:41:03.0" . .