Purpose
Drug of Abuse Monitoring
Method(s)
High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS)
Suggested CPT Code(s)
80346
New York State Approval Status

Approved

Known Interference(s)
Flubromazepam [LC-MS/MS]: Chlordiazepoxide; Midazolam
Flubromazolam [LC-MS/MS]: Oxazepam
Meclonazepam [LC-MS/MS]: Oxazepam
Phenazepam [LC-MS/MS]: Nordiazepam
Pyrazolam [LC-MS/MS]: Oxazepam
Turnaround Time

8 days

Test Includes
1 Bromazepam High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) ng/mL 5 NPS
2 Clonazolam High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) ng/mL 5 NPS
3 Pyrazolam High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) ng/mL 5 NPS Oxazepam
4 Meclonazepam High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) ng/mL 5 NPS Oxazepam
5 Flubromazolam High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) ng/mL 2 NPS Oxazepam
6 Etizolam High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) ng/mL 2 NPS
7 Deschloroetizolam High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) ng/mL 2 NPS
8 Flubromazepam High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) ng/mL 20 NPS Chlordiazepoxide; Midazolam
9 Delorazepam Chlordesmethyldiazepam; Cloxazolam metabolite High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) ng/mL 5 NPS
10 Phenazepam High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) ng/mL 20 NPS Nordiazepam
11 Diclazepam High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) ng/mL 5 NPS

Test Also Known As
2'-Chlorodiazepam; AHR3219; Akton Lubali; Brazepam; Bromaze; Chlordesmethyldiazepam; Chlornordiazepam; Clonitrazolam; Dadumir; Depas; EN; Etilaam; Etizest; Etizola; Etizolam-2; Lectopam; Lexaurin; Lexilium; Lexotan; Lexotanil; nordiclazepam; Pasaden; RC Benzo; Rekotnil; Research Benzodiazepine; Ro 5-3448; Sedekopan; Sepazon Olcadil; Somalium; Y7131
Specimen Type
Blood
Requested Volume
2 mL
Minimum Volume
0.7 mL
Special Handling
None
Specimen Container
Gray top tube (Sodium Fluoride / Potassium Oxalate), Lavender top tube (EDTA)

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: 2 day(s)
Refrigerated: 14 day(s)
Frozen (-20 °C): 30 day(s)
1 Bromazepam High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) ng/mL 5 NPS
2 Clonazolam High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) ng/mL 5 NPS
3 Pyrazolam High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) ng/mL 5 NPS Oxazepam
4 Meclonazepam High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) ng/mL 5 NPS Oxazepam
5 Flubromazolam High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) ng/mL 2 NPS Oxazepam
6 Etizolam High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) ng/mL 2 NPS
7 Deschloroetizolam High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) ng/mL 2 NPS
8 Flubromazepam High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) ng/mL 20 NPS Chlordiazepoxide; Midazolam
9 Delorazepam Chlordesmethyldiazepam; Cloxazolam metabolite High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) ng/mL 5 NPS
10 Phenazepam High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) ng/mL 20 NPS Nordiazepam
11 Diclazepam High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) ng/mL 5 NPS

Interface Map

LOINC® Information