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Ordering Code	6188
Test Name	StoneRisk Diagnostic Profile
Preferred Specimen	24 hr Urine collected in Quest Diagnostics Kit specific for this test.
Preferred Container	Client must order kits through Supplies (Quest Diagnostics 24 Hr Urine Kit).
Other Specimen/Container	None
Optimum Volume	24 Hr container: 2500 mL Plastic Vials: Fill to the top of the manufacturer's label - DO NOT OVERFILL.
Collection Instructions	Do Not combine with any other tests.
Handling Instructions	Tighten the cap of the 24 Hr container and shake vigorously for ONE MINUTE. Specimen must be transferred into the 2 plastic vials provided within FOUR HOURS of collection Pour and fill the 2 plastic vials with the mixed urine DO NOT REMOVE the contents in the 2 plastic vials Refer to the written instructions on the Intranet.
Transport Requirements	Oahu: Ambient Airline: Ambient
Specimen Stability	Ambient: 7 Days Refrigerated: 7 Days Frozen: Not Stable
Rejection Criteria	Specimen older than stability limits, Frozen, Less than or more than 24 hour urine collection.
Avail. Stat	NO
Analytic Time	1 Week
Methodology	Calculation (CALC), Immunochemiluminometric Assay (ICMA), Ion Coupled Plasma/ Optical Emission Spectrophotometry (ICP/OES), Spectrophotometry (SP)
Reference Lab	Quest Diagnostic Lab-NI

Reference range(s)

The reference ranges listed below are valid on this date of June 1, 2025.