The research project Detection of iodine in salt (Examination of Iodine in Table Salt.)
Mr. Pichai's sweet Miss Student Code 5415612019
Ms. Wan continued Thanisa Siri code 5415612022
Ms. Stone Money Code 5415612027
disciplines. General Science
Board Education
University University Rambhaibarni
Year 2558
Advisors Professor Dr. Waldemar H. Hughes SOMNUK Abstract checked iodine content in salt consumption compared with the standards of the Ministry of Health from 2554 Naklua area. New Haven Chanthaburi. 4 and salt intake area at their disposal. The market 7 makes using Iodometric titration found that salt samples collected from salt has an average iodine, most did not meet the criteria of the Ministry of Public Health, at least 20 mg and no more than 40 milliseconds karma was found. only one source from all four sources of iodine, according to the benchmark is the average iodine 21.15 ± 7.48 ppm., representing 25 percent of the salt that meets the standards of the Ministry of Public Health. The salt samples collected from the market of seven brands with the average iodine content within the standard two brands is the average iodine 29.26 ± 2.66 ppm. And the value of 30.67 ± 2.80 ppm., Representing 29 percent of the salt that match. according to the Ministry of Public Health
การแปล กรุณารอสักครู่..
