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Chlorobenzene Exposure (P Chlorophenol), Urine
Test Code10476
CPT Codes
82570, 84600
Includes
Creatinine, P-Chlorophenol, P-Chlorophenol (creatinine corrected)
Preferred Specimen
4 mL urine
Minimum Volume
1.9 mL
Instructions
Collect sample at end of shift at end of work week
Transport Container
Plastic urine container (preservative-free)
Transport Temperature
Refrigerated (cold packs)
Specimen Stability
Room temperature: Not established
Refrigerated: Not established
Frozen: Not established
Refrigerated: Not established
Frozen: Not established
Methodology
Colorimetry • Gas Chromatography (GC)
Setup Schedule
Tues, Thurs
Reference Range
p-Chlorophenol (creatinine corrected)
Biological Exposure Index (ACGIH):
Following workplace exposure to Chlorobenzene:
20 mg p-Chlorophenol/g creatinine measured in a urine specimen collected at end of shift at end of work week.
Biological Exposure Index (ACGIH):
Following workplace exposure to Chlorobenzene:
20 mg p-Chlorophenol/g creatinine measured in a urine specimen collected at end of shift at end of work week.
Clinical Significance
Chlorobenzene was previously used in the manufacturing of phenol and DDT. It is still found as a degreaser for automobile parts and silicone resin production. No information can be found at this time regarding human clinical effects of exposure.
Performing Laboratory
| NMS Labs |
| 200 Welsh Road |
| Horsham, PA 19044 |
Last Updated: November 6, 2024
