Purpose
Overexposure/Poisoning Determination
Method(s)
Colorimetry (C)
Gas Chromatography (GC)
High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS)
Suggested CPT Code(s)
82570
83921
84600
New York State Approval Status

Approved

Turnaround Time

8 days (If Positive: 12 days)

Test Includes
1 o-Cresol Toluene Metabolite Gas Chromatography (GC) mg/L 0.5 Environmental/Occupation Toxin
2 o-Cresol (Creatinine corrected) Toluene Metabolite Gas Chromatography (GC) mg/g Creat
3 Phenol - Total Gas Chromatography (GC) mg/L 1 Environmental/Occupation Toxin
4 Phenol - Total (Creatinine corrected) Gas Chromatography (GC) mg/g Creat
5 Phenylglyoxylic Acid Benzoylformic acid; Phenylglyoxylate; Styrene and Ethylbenzene Metabolite High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) g/L 1 Aromatic Solvents Metabolites
6 Phenylglyoxylic Acid (Creatinine corrected) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) g/g Creat
7 Mandelic Acid alpha-Hydroxyphenylacetic acid; Mandelate; Styrene and Ethylbenzene Metabolite High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) g/L 5 Aromatic Solvents Metabolites
8 Mandelic Acid (Creatinine corrected) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) g/g Creat
9 Mandelic Acid Plus Phenylglyoxylic Acid (Creatinine corrected) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) g/g Creat
10 Hippuric Acid Benzoylaminoacetic acid; Hippurate; N-Benzoylglycine; Toluene Metabolite High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) g/L 20 Aromatic Solvents Metabolites
11 Hippuric Acid (Creatinine corrected) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) g/g Creat
12 2-Methylhippuric Acid High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) g/L 5
13 2-Methylhippuric Acid (Creatinine corrected) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) g/g Creat
14 3- and 4-Methylhippuric Acid High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) g/L 5 Aromatic Solvents Metabolites
15 3- and 4-Methylhippuric Acid (Creatinine corrected) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) g/g Creat
16 Methylhippuric Acids - Total Metabolites of Xylenes; Methylhippurates; Toluic acids High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) g/L
17 Methylhippuric Acids - Total (Creatinine corrected) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) g/g Creat
18 Creatinine Colorimetry (C) mg/L 100 Biological Marker (Renal)

Test Also Known As
Organic Acids
Reflex Tests
Test Code Test Name
6022U Specific Gravity Confirmation, Urine
Specimen Type
Urine
Requested Volume
5 mL
Minimum Volume
2.3 mL
Special Handling
Collect sample at end of shift.
Acidify with 1.0 mL acetic acid per 100 mL urine.
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: 4 day(s)
Refrigerated: 7 day(s)
Frozen (-20 °C): 30 day(s)
1 o-Cresol Toluene Metabolite Gas Chromatography (GC) mg/L 0.5 Environmental/Occupation Toxin
2 o-Cresol (Creatinine corrected) Toluene Metabolite Gas Chromatography (GC) mg/g Creat
3 Phenol - Total Gas Chromatography (GC) mg/L 1 Environmental/Occupation Toxin
4 Phenol - Total (Creatinine corrected) Gas Chromatography (GC) mg/g Creat
5 Phenylglyoxylic Acid Benzoylformic acid; Phenylglyoxylate; Styrene and Ethylbenzene Metabolite High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) g/L 1 Aromatic Solvents Metabolites
6 Phenylglyoxylic Acid (Creatinine corrected) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) g/g Creat
7 Mandelic Acid alpha-Hydroxyphenylacetic acid; Mandelate; Styrene and Ethylbenzene Metabolite High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) g/L 5 Aromatic Solvents Metabolites
8 Mandelic Acid (Creatinine corrected) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) g/g Creat
9 Mandelic Acid Plus Phenylglyoxylic Acid (Creatinine corrected) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) g/g Creat
10 Hippuric Acid Benzoylaminoacetic acid; Hippurate; N-Benzoylglycine; Toluene Metabolite High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) g/L 20 Aromatic Solvents Metabolites
11 Hippuric Acid (Creatinine corrected) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) g/g Creat
12 2-Methylhippuric Acid High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) g/L 5
13 2-Methylhippuric Acid (Creatinine corrected) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) g/g Creat
14 3- and 4-Methylhippuric Acid High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) g/L 5 Aromatic Solvents Metabolites
15 3- and 4-Methylhippuric Acid (Creatinine corrected) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) g/g Creat
16 Methylhippuric Acids - Total Metabolites of Xylenes; Methylhippurates; Toluic acids High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) g/L
17 Methylhippuric Acids - Total (Creatinine corrected) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) g/g Creat
18 Creatinine Colorimetry (C) mg/L 100 Biological Marker (Renal)

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