What Is the Chemical Composition of Urine? - ThoughtCo
https://www.thoughtco.com/the-chemical-composition-of-urine-603883
WebJan 28, 2020 · Human urine consists primarily of water (91% to 96%), with organic solutes including urea, creatinine, uric acid, and trace amounts of enzymes, carbohydrates, hormones, fatty acids, pigments, and mucins, and inorganic ions such as sodium (Na + ), potassium (K + ), chloride (Cl - ), magnesium (Mg 2+ ), calcium (Ca 2+ ), ammonium (NH …
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