ASTM D1252-06(2020)


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ASTM D1252-06(2020)


Standard Test Methods for Chemical Oxygen Demand (Dichromate Oxygen Demand) of Water
standard by ASTM International, 01/01/2020

Format: PDF      In Stock

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1.1 These test methods cover the determination of the quantity of oxygen that certain impurities in water will consume, based on the reduction of a dichromate solution under specified conditions. The following test methods are included:

  Test Method A – Macro COD by Reflux Digestion and Titration

  Test Method B – Micro COD by Sealed Digestion and Spectrometry

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