FFRM - Clinical: Formic Acid, Urine

Test Catalog

Test Name

Test ID: FFRM    
Formic Acid, Urine

Reference Values Describes reference intervals and additional information for interpretation of test results. May include intervals based on age and sex when appropriate. Intervals are Mayo-derived, unless otherwise designated. If an interpretive report is provided, the reference value field will state this.

Reporting limit determined each analysis


Creatinine (mg/L)

  U.S. Population (10th – 90th percentiles, median)

  All participants:

            335 - 2370 mg/L, median:  1180 (n=22,245)


            495 - 2540 mg/L, median: 1370 (n=10,610)


            273 - 2170 mg/L, median 994 (n=11,635)


 Formic Acid (mcg/mL)

 Synonym(s):  Formate


 Normal 95% population range:  5 - 36 mcg/mL urine.


Formic Acid (Creatinine Corrected) (mg/g Creat)

  Synonym(s):  Formate


Specific Gravity Confirmation

   Physiologic range:  1.010 - 1.030