Prazepam(benzodiazepine) (Centrax®), Screen

Test ID: 

703930

CPT code:

80346

Synonyms:

•Diazepam
•Librium®
•Valium®

Clinical Use:

Evaluate the presence of benzodiazepines

Specimen Type:

Urine

Requested Volume: 

20 mL

Minimum Volume: 

7 mL

Container Type: 

Plastic urine drug bottle and tamper-evident seal for forensic specimen. Collection kits are available by request from the laboratory.

Collection:

Urine temperature monitoring is recommended for samples to be tested for medicolegal purposes.

Storage Instructions:

Maintain specimen at room temperature. If arrival extends beyond seven days, then refrigerate.

Rejection Criteria:

Quantity not sufficient for analysis; improper specimen (serum, plasma, blood); incomplete chain-of-custody documentation; incomplete specimen identification; improper or missing tamper-evident seals.