Dissolve Oxygen (DO) Analysis by Azide Modification of Winkler Method (Procedure + Calculation)
The aim of this video is to demonstrate the step by step procedure involve in the estimation of Dissolve Oxygen (DO) in any water samples adopting the standard protocol of estimation called Azide Modification of Winkler Method. The video consist of the following: 1. Brief Introduction to Dissolve Oxygen 2. Laboratory requirements (Glassware’s and Chemicals) 3. Preparation of Chemical Reagents use for analysis 4. Standardization of Sodium Thiosulphate Solution 5. Step by step procedure for analysis of Dissolve Oxygen 6. Calculation of DO using Ms-Excel @JustLikeAStream #dissolvedoxygen #azidemodificationofwinklermethod #DOestimationinwater #justlikeastream
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