1 mg/L = 1 ppmAssumption: 1 cm3 of pure water = 1g =1000mg1 litre water = 1000 ml = 1000 g = 1 000 000 μl or 1 000 000 mg1 mg/1 litre = 1 mg/ 1 000 000 μl = 1mg/1 000 000 mg = 1 ppmNote:mg/L is most frequently used in measurements of material in water or other liquids. ppm is used as a measure of gases in other gases and is based on volume or mole ratios not weight or mass.
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In 2001, the Food and Nutrition Board of the Institute of Medicine (in the USA) set the tolerable upper limit for adults of preformed vitamin A at 3000 mcg (10,000 IU) per day. Whilst therapeutic doses of vitamin A for specific health conditions may be higher, they should be monitored by a knowledgeable healthcare professional.
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Nature's Bounty Biotin 10,000 MCG (120 Rapid Release Softgels) ... Nu Nutrition Biotin 10,000 UG 30 Tablets
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Los límites máximos diarios recomendados de vitamina D es de 25 mcg a 38 mcg (1,000 a 1,500 UI) para bebés, de 63 mcg a 75 mcg (2,500 a 3,000 UI) para niños de 1 a 8 años de edad, y de 100 mcg (4,000 UI) para niños mayores de 9 años de edad, adultos, y mujeres y adolescentes embarazadas y en período de lactancia.
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Oct 04, 2018 · Vitamin A is a fat-soluble nutrient that plays a vital role in your body. This article discusses vitamin A, including its benefits, food sources, as well as effects of deficiency and toxicity.
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Mar 09, 2010 · Can somebody give me the formula for Levophed to compute dosage in mcg/kg/min and nanograms? ... 1 ppb = 1 ug/kg or 1 ug/L or 1 ng/g ... 1 % = 10,000 ppm = 10g/L = 1g ...