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Family Physician
Family Physician, Board Certified MRO
Category: Drug Testing
Satisfied Customers: 12816
Experience:  Medical Review Officer - Physician Trained and certified in drug test interpretation
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I am randomly urine tested at labcorp for the following

Customer Question

I am randomly urine tested at labcorp for the following substances:
1. Amphetamines (cut off 1000 ng/mL)
2. Barbiturates (cut off 200 ng/mL)
3. Benzodiazepines ( cut off 200 ng/mL)
4. Cannabinoids (cut off 20 ng/mL)
5. Cocaine metabolite (cut off 300 ng/mL)
6. Opiates (codeine, morphine, hydromorphone, hydrocodone) cut off 300 ng/mL
7. Oxycodone/Oxymorphone (cut off 300 ng/mL)
8. Phencyclidine (cut off 25 ng/mL)
9. Methadone (cut off 300 ng/mL)
10. Propoxyphene (cut off 300 ng/mL)
11. Meperidine ( cut off 200 ng/mL)
12. Tramadol (cut off 200 ng/mL)
13. ETG (cut off 500 ng/mL)
All presumptive positives are sent for GC/MS confirmation.
If I take Soma, is there any conceivable chance that Soma or it's metabolite meprobamate would trigger a positive?
Submitted: 2 years ago.
Category: Drug Testing
Expert:  Family Physician replied 2 years ago.
Thank you for your question:
NO - this medication will not cause a positive on test that you describe with GC/MS confirmation.