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"Absorbance of electromagnetic radiation (447nm 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 .
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"Unavailable"@en .
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"SPMPigAbs447" .
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"SDN:P01::PIGNA447" .
"accepted"@en .
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