Answered by The WikiAnswersÂ® Community. Answers.comÂ® is making the world better one answer at a time. The question is somewhat vague, but basically any valve that is operated with any form of electricity can be considered 'electro'.
For a random urine sample, normal values are 0 to 20 mg/dL. For a 24-hour urine collection, the normal value is less than 80 mg per 24 hours. The examples above are common measurements for results of these tests. Normal value ranges may vary slightly among different laboratories.
QUANTITATIVE LABORATORY TESTING. The first-line test is 24-hour quantitative urine protein excretion. In children, the amount of urinary protein excretion varies by age and body size. The normal amount is less than 4 mg per m 2 per hour or 100 mg per m 2 per day.