Tube Type:
Green top (lithium heparin) tube
Storage:
Shipping- Send Refrigerated; Storage- Refrigerated: 3 days; Frozen: 1 month
Availability:
24 hours/day, 7 days/week
Methodology:
Roche- Homogeneous Enzyme Immunoassay
Special Instructions:
For therapeutic monitoring, draw peak levels 60 minutes after completion of parenteral (intramuscular or intravenous) administration and trough levels immediately prior to next dose. Please indicate whether the specimen is a peak, trough, or random level.