TEST CATALOG ORDERING & RESULTS SPECIMEN HANDLING CUSTOMER SERVICE EDUCATION & INSIGHTS
Test Catalog

Test ID: FORAU    
Formic Acid, Urine

Testing Algorithm Delineates situations when tests are added to the initial order. This includes reflex and additional tests.

If creatinine is <200 or >5000, Specific Gravity Confirmation, Urine, test ID FSGCU is performed it is at no additional charge.

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 (10tth - 90th percentiles, median)

  All participants:

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

  Males:

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

  Females:

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

 

Formic Acid (mcg/mL)

Synonym(s): Formate

In a study of 70 non-exposed individuals, the median level of formic acid in urine was 13.6 mcg/mL (range 1.0-95 mcg/mL). Formic acid is also a metabolite of methanol, formaldehyde, and methyl formate among others. Values may vary depending on environmental and occupational exposures, diet, nutritional condition, and pregnancy status.

 

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

Synonym(s): Formate

In a study of 70 non-exposed individuals, the median level of formic acid in urine was 14 mg/g creatinine with the 95th