Sulfonamides Undifferentiated, Serum/Plasma

Test Code
SULF


Preferred Specimen
1 mL serum collected in a red-top tube (no gel)


Minimum Volume
0.4 mL


Other Acceptable Specimens
Plasma collected in an EDTA (lavender-top) tube or EDTA (pink-top) tube


Instructions
Promptly centrifuge and separate serum or plasma into a plastic screw-cap vial


Transport Container
Transport tube


Transport Temperature
Refrigerated (cold packs)


Specimen Stability
Room temperature: 24 hours
Refrigerated: 90 days
Frozen: 90 days


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Serum separator tube (SST) • Polymer gel separation tube (PST) • Received room temperature


Methodology
Spectrophotometry (SP)

Setup Schedule
Thursday


Report Available
Reports in 1-8 days at nms


Clinical Significance
Antibiotic level




The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.