Collect	Screw Cap Sterile Container
	Transport	Frozen
	Minimum Volume	10 mL aliquot from a well-mixed random collection
	Remarks	The Organic Acids, Urine test (ARUPOAUR) Is more sensitive than the Organic Acids, Plasma test (0099289). Therefore, urine is the preferred specimen to use when screening for inherited disorders of metabolism
	Notes	Record total volume and collection time interval on specimen. Submit sample with a completed Biochemical Genetics Form.

Organic Acids Ur Interpret Creatinine, Urine mg/DL 4-OH-Phenylpyruvic Acid Ur 3-OH-Butyric Acid Ur 2-Keto-Isovaleric Acid Methylmalonic Acid Ur Succinylacetone Ur Lactic Acid Ur Pyruvic Acid Ur Succinic Acid Ur Fumaric Acid Ur 2-Ketoglutaric Ur Acetoacetic Acid Ur 2-Keto-3-Methylvaleric Acid Ethylmalonic Acid Ur Adipic Acid Ur Suberic Acid Urine Sebacic Acid Ur 4-OH-Phenylacetic Acid Ur 4-OH-Phenyllactic Acid Ur 2-Keto-Isocaproic Acid

83918 *The CPT codes provided are based on the AMA guidelines and for informational purposes