Clonazepam Level
Order Name
CLONAZEPA
Test Number: 4001540
Revision Date 12/12/2022
Test Number: 4001540
Revision Date 12/12/2022
| Test Name | Methodology | LOINC Code |
|---|---|---|
|
Clonazepam Level
|
High Performance Liquid Chromatography | 3494-2 |
| SPECIMEN REQUIREMENTS | ||||
|---|---|---|---|---|
| Specimen | Specimen Volume (min) | Specimen Type | Specimen Container | Transport Environment |
| Preferred | 4 mL (1.1) | Plasma | EDTA (Lavender Top) | Refrigerated |
| Alternate 1 | 4 mL (1.1) | Serum | Clot Activator (Red Top, No-Gel) | Refrigerated |
| Alternate 2 | 1 mL (0.1) | Plasma | Sodium Heparin (Green Top / No-Gel) | Refrigerated |
| Instructions | Specimen Type: Red-top tube, lavender-top (EDTA) tube OR green-top (heparin) tube. DO NOT USE A GEL-BARRIER TUBE. The use of gel-barrier tubes is not recommended due to slow absorption of the drug by the gel. Depending on the specimen volume and storage time, the decrease in drug level due to absorption may be clinically significant. Specimen Storage: Refrigerate Specimen Collection: Transfer separated serum or plasma to a plastic transport tube. Collect specimen immediately prior to next dose unless specified otherwise. Specimen Stability: Ambient: 14 days, Refrigerated : 14 days, Frozen: 14 days |
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| GENERAL INFORMATION | |
|---|---|
| Expected TAT | 2 - 4 days working day. |
| Performing Labcorp Test Code | 071712 |
| Notes | Labcorp Test Code: 071712 |
| CPT Code(s) | 80346 (Alt code: G0480) |
| Lab Section | Reference Lab |