10 mL of blood . per bottle . No label over . bar code. Blood Culture Bottles. B12. CK-MB. Ferritin. Folate Free T. 4 FSH. HCG. Iron Profile . LH. Liver profi. le Magnes. ium Metabolic profile. Phosphorous. PSA. Thyroid profile. TSH. Uric Acid. Toxic Drug Screen. Carbamazepine/Tegretol. Digoxin. Phenytoin/Dilantin. Valproic Acid. Vancomycin. 4.5 mL. Lithium Heparin. Max. HIV. Hepatitis A, Bs, Be, B. Hepatitis C. ore & C. Hepatitis C PCR quant * (requires 3 tubes) Osm o la i ty*
Urine specific gravity test. Urine specific gravity is a laboratory test that shows the concentration of all chemical particles in the urine. After you provide a urine sample, it is tested right away. The health care provider uses a dipstick made with a color-sensitive pad. The color the dipstick changes to will tell the provider the specific gravity of your urine. The dipstick test gives only a rough result. For a more accurate result, your provider may send your urine sample to a lab. Your provider will ask you to temporarily stop taking any medicines that may affect the test results.
A urine sample is a painless way for your doctor to evaluate your health and test for abnormalities. One thing your doctor may check for in your urine sample test (urinalysis) is specific gravity. A urine specific gravity test compares the density of urine to the density of water.This quick test can help determine how efficiently your kidneys are diluting your urine.Urine thatâs too concentrated may indicate that your kidneys arenât functioning properly, or simply that you arenât drinking enough water. urine specific gravity test compares the density of urine to the density of water. This quick test can help determine how efficiently your kidneys are diluting your urine. Urine thatâs too concentrated may indicate that your kidneys arenât functioning properly, or simply that you arenât drinking enough water.