

| Collect | Plain Red | |
|
||
| Transport | Refrigerated | |
|
||
| Minimum Volume | 2.0 mL Serum | |
|
||
| Notes | Separate serum from cells ASAP. Avoid use of separator tubes and gels. Do not use heparin as an anticoagulant. | |
|
|
Valproic Acid Free Valproic Acid Free % Valproic Acid Total |
|
80164 x 2
*The CPT codes provided are based on the AMA guidelines and for informational purposes
|