Specimen Requirements

Submit only 1 of the following specimens:

Preferred:

Specimen Type: Plasma

Container/Tube: Light-green top (lithium heparin gel)

Specimen Volume: 1 mL

Specimen Minimum Volume: 0.15 mL

Collection Instructions: Morning (8 a.m.) and afternoon (4 p.m.) specimens are preferred.

Additional Information:

1. Include time of draw

Alternate:

Specimen Type: Serum

Container/Tube: Serum gel

Specimen Volume: 1 mL

Specimen Minimum Volume: 0.15 mL

Collection Instructions: Morning (8 a.m.) and afternoon (4 p.m.) specimens are preferred.

Additional Information:

1. Include time of draw