NINGXIA RED NUTRITIONAL FACTS, MORE THAN JUST AN …

- drinks 800-1000 ml of coffee or tea (without sugar) 4. Each student should urinate at 30 minute intervals , collect the urine and measure its pH, specific gravity, sodium chloride content, and glucosecontent using methods described in this exercise. If you are unable to void, a urine sample is taken at the next 30 minute interval. 5. ................
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