Urine Diagnostics Urine Test Strips Portfolio Urine ...
Specific Gravity. The test is based on the change in colour of the indicator from blue green to green yellow to brown depending on the concentration of the ionic constituents in the urine. Glucose and urea do not influence the test. The colour scale with comparable colours between 1.000 and 1.030 is optimised to an average urine pH value of 6.00.
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