3.2 heavy metal (Heavy Metals)
(1), arsenic (Arsenic) must not exceed 3. 9 mg / kg
(2). Cadmium and cadmium compounds (Cadmium and compounds) must not exceed 3 7 mg / kg
.(3) chromium type heck Sava Lane (Hexavalent Chromium) must not exceed 30 mg / kg
. (4), lead (Lead) must not be exceeded. . 40 mg / kg
(5). Manganese and compounds (Manganese and compounds) must not exceed 1,.. 80 mg / kg
(6) mercury and mercury compounds (Mercury and compounds) must not exceed 23 mg / kg ต่อกิ
(7). Nickel in the form of a salt soluble in water (Nickel soluble salts), not to exceed 1 60 mg / kg,.
.(8), selenium (Selenium) must not exceed 3 9 mg / kg.
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