TEST ID METHO METHOTREXATE
Performing Laboratory
NRLS-OU HEALTH LAB
Specimen Type
Serum
Specimen Required
Container/Tube:
Preferred: Red top- no gel
Specimen Volume: 1.2 mL
Collection Instructions:
Protect from light during collection, storage, and transport.
Gel barrier tube is NOT acceptable.
Red-top tubes should be fully clotted, centrifuged and aliquoted into an amber aliquot tube within 2 hours of collection.
Specimen Minimum Volume
1.0 mL
Specimen Stability Information
Specimen Type | Temperature | Time |
Serum | Refrigerated (preferred) | 14 days |
Reference Values
An interpretive report will be provided