Chemical reagent . sodium dichromate dihydrate 化学试剂.重铬酸钠
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Sodium dichromate for industrial use 工业重铬酸钠
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Sodium dichromate anhydrous 无水重铬酸钠
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Male and female rats and mice were gien four different doses of sodium dichromate dihydrate in their drinking water ranging from 14 . 3 mg / l to 516 mg / l for two years 研究人员在雌雄大鼠和小鼠的饮用水中加入4种不同剂量（ 14 . 3毫克/升至516毫克/升）的重铬酸钠，为期两年。
