Sulphur Content of Freshly Sulphured Apricots

Determined through direct titration with starch indicator and iodine. 

This method is based on that described by Dahlenburg et al. (1986). 

10% Sodium hydroxide. Dissolve 10 g of NaOH in 100 ml of water (caution) 

02 N Iodine. Dilute 0.1 N Iodine prepared from Volucon ampoules by accurately transferring 200 ml of 0.1 N into a 1-1 volumetric flask and make up to the mark with distilled water. 

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