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HelpTest ID BLOD0645 Methotrexate
AKA
MTX
Specimen Type/Requirements
Green (Lithium Heparin) Tube or Gold (SST Serum) Tube
Include time of last dose.
Specimen Volume
| Preferred Volume |
500 µL serum/plasma |
| Minimum Volume |
100 µL serum/plasma |
Stability/Transport
| Room Temperature | N/A | |
| Refrigerated | 2 weeks | Preferred for Transport |
| Frozen | N/A |
Performed Test Frequency
Monday-Sunday
Methodology
Enzyme Immunoassay
Performing Lab
Sanford Laboratories Fargo-Core Lab
CPT
80299