Colorimetry (C)
High Performance Liquid Chromatography/
TandemMass Spectrometry (LC-MS/MS)
Benzyl Alcohol Metabolite, FORWARD
Hippuric Acid, Urine, FORWARD
Toluene Metabolite, FORWARD
Hippurate, FORWARD
n-Benzoylglycine, FORWARD
Urine
Send 3 mL from a random urine collection. Send specimen refrigerated in a plastic urine container.
1.1 mL
Hemolysis | NA |
Lipemia | NA |
Icterus | NA |
Other | NA |
Specimen Type | Temperature | Time | Special Container |
---|---|---|---|
Urine | Refrigerated (preferred) | 30 days | |
Frozen | 30 days | ||
Ambient | 5 days |
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)
Males:
495 - 2540 mg/L, median: 1370 (n=10,610)
Females:
273 - 2170 mg/L, median 994 (n=11,635)
Hippuric Acid (g/L)
Synonym(s): Hippurate; n-Benzoylglycine
Normal for unexposed populations is generally less than 1.6 g/L.
Hippuric Acid (Creatinine corrected) (g/g Creat)
Synonym(s): Hippurate; n-Benzoylglycine
Normal for unexposed populations is generally less than 1.5 g/g creatinine.
Specific Gravity Confirmation
Physiologic range: 1.010 - 1.030
Monday through Sunday
This test was developed and its performance characteristics determined by NMS Labs. It has not been cleared or approved by the U.S. Food and Drug Administration.
82570
83921
Test Id | Test Order Name | Order LOINC Value |
---|---|---|
HIPA | Hippuric Acid, U | Not Provided |
Result Id | Test Result Name |
Result LOINC Value
Applies only to results expressed in units of measure originally reported by the performing laboratory. These values do not apply to results that are converted to other units of measure.
|
---|---|---|
Z1305 | Creatinine | 2161-8 |
Z1341 | Reporting Limit | 19147-8 |
Z1309 | Hippuric Acid | 6709-0 |
Z1342 | Reporting Limit | 19147-8 |
Z1306 | Hippuric Acid(Creatinine corrected) | 13754-7 |
Z1343 | Reporting Limit | 19147-8 |
Z2513 | Specific Gravity Confirmation | 5810-7 |