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Inserting the Container: Placement the weigh boat, weigh paper, or every other vessel or container in the center on the weighing pan. Be certain that the container is clean up and free from any particles. Near the glass doorway in the weighing chamber to safeguard the weighing method from external influences.Backed by Practically one hundred fifty

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The permanganate method is another typical approach for measuring COD. It involves adding a regarded extra of potassium permanganate to your known volume of sample from the presence of sulfuric acid.Chemical Oxygen Demand (COD) is outlined as the amount of oxygen equivalents eaten inside the chemical oxidation of organic matter by powerful oxidant

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