Assertion: urine's gravity | /r/HasProperty | relative density
Facets:
Source sentences:
text: Specific gravity (SG) (relative density)
text: The following test paddles are commonly featured on reagent strips: blood; bilirubin; urobilinogen; nitrite; leucocytes (white blood cells); protein; ketones; glucose; pH (a measure of how acidic or alkaline urine is); and specific gravity (relative density).