Check the quantity of iodine in salt intake compared to the standard of the Ministry of public health, from naklua area 2554 (2011) A. the new pier, chanthaburi and salt intake area 4 sells on the market a number of 7 brands by Iodometric titration methods found that the salt storage area there are, for example, from naklua average quantity of iodine, the majority does not follow the standard criteria, the Ministry of public health requires not less than. 20 mg and not more than 40 Michelle lali karma. By only 1/4 of all areas volume source iodine as a benchmark the average iodine quantity value is 7.48 ppm ± 21.15.25 percent of salt that meets the standards of the Ministry of public health. Best salt sample collected from the market. Number 7, there are brands an average quantity of iodine contained in benchmark 2 brand is the average iodine quantity value ± 29.26 2.66 ppm. and 2.80 ± 30.67 ppm quantities. 29 percent of salt that meets the standards of the Ministry of public health.
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