DZ/T 0064.68-2021
Methods of Analytical Groundwater Quality Part 68: Determination of Oxygen Consumption by Acidic Potassium Permanganate Titration (English Version)

Standard No.

DZ/T 0064.68-2021

Language

Chinese, Available in English version

Published By

Professional Standard - Geology

Latest

DZ/T 0064.68-2021

DZ/T 0064.68-2021 history

• 1970 DZ/T 0064.68-2021 Methods of Analytical Groundwater Quality Part 68: Determination of Oxygen Consumption by Acidic Potassium Permanganate Titration
• 1993 DZ/T 0064.68-1993 Groundwater quality inspection method Determination of chemical oxygen demand by acidic permanganate oxidation method