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LOINC. 5639-0, 5640-8, 15120-9, 56478-1. Blood alcohol content ( BAC ), also called blood alcohol concentration or blood alcohol level, is a measurement of alcohol intoxication used for legal or medical purposes. [ 1] BAC is expressed as mass of alcohol per volume of blood.
The conductivity of water is measured in Siemens per meter (S/m). Sea-water is typically 5 S/m, [5] drinking water is typically in the range of 5-50 mS/m, while highly purified water can be as low as 5.5 μS/m (0.055 μS/cm), a ratio of about 1,000,000:1,000:1. Purified water is used in the pharmaceutical industry.
Distilled water. Distilled water is water that has been boiled into vapor and condensed back into liquid in a separate container. Impurities in the original water that do not boil below or near the boiling point of water remain in the original container. Thus, distilled water is a type of purified water .
The EPA, which regulates public drinking water, advises a safety level of below 70 parts per trillion for the two most-studied PFAS chemicals. This is considered voluntary guidance. This is ...
Related: Smart ways to drink more water: The study concluded that four (yes, only four) bottled water brands have a pH and fluoride level safe for your teeth: Fiji, "Just Water", Deer Park Natural ...
While water is one of the most effective means of staying hydrated, potentially helping support healthy blood pressure, certain other beverages may also support healthy blood pressure. Hibiscus ...
Water intoxication, also known as water poisoning, hyperhydration, overhydration or water toxemia is a potentially fatal disturbance in brain functions that can result when the normal balance of electrolytes in the body is pushed outside safe limits by excessive water intake. Under normal circumstances, accidentally consuming too much water is ...
Oral rehydration therapy. An oral rehydration solution (250ml) prepared according to WHO formula. Oral rehydration therapy ( ORT) is a type of fluid replacement used to prevent and treat dehydration, especially due to diarrhea. [ 1] It involves drinking water with modest amounts of sugar and salts, specifically sodium and potassium. [ 1]