2. Determination of Peroxide Value
Reagents:
1. Acetic Acid - chloroform solution (300ml Acetic Acid and 200ml Chloroform).
2. Saturated Potassium Iodide solution. Store in the dark.
3. Sodium thiosulfate solution, 0.1N. Commercially available.
4. 1% Starch solution.
5. Distilled or deionized water.
Where, V = volume in mL of standard KOH used
N = normality of the KOH solution
W = weight in g of the sample