Single Lab Test

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Single Lab Test
Use: This test is used for treatment and management of known or suspected kidney stone formers.
Limitations: This test was developed and its performance characteristics determined by LabCorp. It has not been cleared or approved by the Food and Drug Administration.
Methodology: Calcium, magnesium, creatinine, oxalate, citrate, uric acid, urea nitrogen, ammonium, cystine screening, phosphorus: Colorimetric
Sulfate: Turbidity with barium precipitation
Sodium, potassium, chloride: fluoride for urine volume: Ion specific electrode
pH: Potentiometry