This standard specifies the reagents and materials, instruments, analysis steps, data processing and test report content for measuring the spectral absorption coefficient of particulate matter and yellow substances in seawater. This standard is applicable to the measurement of spectral absorption coefficients of particulate matter and yellow substances in seawater using spectrophotometry.
HY/T 133-2010 history
2010HY/T 133-2010 Determination of spectral absorption coefficient of particles and dissolved material for seawater-Spectrophotometry