OCEAN AFFAIRS COUNCIL Notice is hereby given, to commence a period of public comments for the draft amendment of "Method for the Determination of Chemical Oxygen Demand in Seawater Containing High Concentration of Halide Ions- Open Potassium Dichromate Reflux Method (OCA W501.50C)"
OCEAN AFFAIRS COUNCIL Notice is hereby given, for the amendment of "Method for the Determination of Chemical Oxygen Demand in Seawater Containing High Concentration of Halide Ions- Open Potassium Dichromate Reflux Method (OCA W501.50C)" (amendment becomes effective from 22nd, September 2023)