Purpose
Exposure Monitoring
Method(s)
Colorimetry (C)
Gas Chromatography (GC)
Suggested CPT Code(s)
82570
83921
New York State Approval Status

Approved

Turnaround Time

8 days (If Positive: 12 days)

Test Includes
1 Creatinine Colorimetry (C) mg/L 100 Biological Marker (Renal)
2 Formic Acid Formate Gas Chromatography (GC) mcg/mL 5 Environmental/Occupation Toxin
3 Formic Acid (Creatinine corrected) Formate Gas Chromatography (GC) mg/g Creat Environmental/Occupation Toxin

Reflex Tests
Test Code Test Name
6022U Specific Gravity Confirmation, Urine
Specimen Type
Urine
Requested Volume
3 mL
Minimum Volume
1.4 mL
Special Handling
None
Specimen Container
Plastic container (preservative-free)

Additional Collection Instructions

Transport Temperature
Refrigerated
Light Protection
Not Required
Rejection Criteria
Received Room Temperature.

Rejection criteria pertain to clinical specimen submissions only.

Stability
Room Temperature: 5 day(s)
Refrigerated: 14 day(s)
Frozen (-20 °C): 2 month(s)
1 Creatinine Colorimetry (C) mg/L 100 Biological Marker (Renal)
2 Formic Acid Formate Gas Chromatography (GC) mcg/mL 5 Environmental/Occupation Toxin
3 Formic Acid (Creatinine corrected) Formate Gas Chromatography (GC) mg/g Creat Environmental/Occupation Toxin

Interface Map

LOINC® Information