Clorazepate
Test Mnemonic
TRANX
CPT Codes
- G0480 - QTY (1)
- 80346 - QTY (1)
LOINC ®
3498-3
Aliases
- Tranxene
Performing Laboratory
ARUP
Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 2 mL | Serum | No additive (Red) | Refrigerated | Do not use serum separator tubes. Separate serum from cells within 2 hours of collection. |
Alternate Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 2 mL | Plasma | EDTA (Lavender) | Refrigerated | Do not use plasma separator tubes. Separate plasma from cells within 2 hours of collection. | |
| 2 mL | Plasma | Sodium heparin (Green) | Refrigerated | Do not use plasma separator tubes. Separate plasma from cells within 2 hours of collection. |
Minimum Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 1 mL |
Stability
| Environmental Condition | Description |
|---|---|
| Ambient | After separation from cells: 1 week |
| Refrigerated | After separation from cells: 2 weeks |
| Frozen | After separation from cells: 3 years |
Days Performed
Tue, Fri
Turnaround Time
2 - 6 days
Methodology
| Name | Description |
|---|---|
| Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS) |
Reference Range
| Clorazepate | |||||
|---|---|---|---|---|---|
| Sex | Age From | Age To | Type | Range | Range Unit |
| Years | 99 Years | Normal | Dose related: 100 - 1500 (Based on common dosage amounts) | ng/mL | Normal | Toxic: > 2500 | ng/mL |
Special Info
Chlorazepate is assayed as Nordiazepam.