Test Code QUEST - LAB5461 Citric Acid, Serum (Quest)

Additional Codes

Internal / External / Beaker: LAB5461

(Quest: 37233)

Quest

Collection: 2 mL serum

Alternative Specimen: Plasma collected in: EDTA (lavender-top) tube, sodium heparin (green-top) tube, or PPT potassium EDTA (white-top) tube

Minimum Volume: 1 mL

Transpott: Refrigerated (cold packs)

Stability: Room temperature: 8 hours, Refrigerated: 17 days, Frozen: 17 days

Reject Criteria: Received room temperature

Enzymatic • Spectrophotometry (SP)

37233

Paper / Fax only