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Item Value
Approval req'd? No
Available Stat? No
Test code QUIND
Performed by Quest
Sendout? Yes
Method FPIA
Collection Instructions Collect specimen as a trough
Container type Red top (Gold top NOT acceptable), Lavendar top, Dark green top, Light green top
Amount to Collect 2 mL blood
Sample type Serum or plasma
Preferred volume 1 mL serum or plasma
Min. Volume 0.2 mL serum or plasma
UCSF Rejection Criteria Collected in Gold top.
Processing notes Separate serum and refrigerate. Order Quest # 66944P
Units mg/L
Normal range
Therapeutic 2.0-5.0 mg/L
Critical value UCSF: ≥ 5 mg/L
Quest priority-1: ≥ 10 mg/L
Synonyms Cardioquin; Quinidex
Stability Room temperature 4 days, refrigerated 1 week.
Turn around times Test performed daily. Turnaround time 5 - 7 days.
CPT coding 80194-90
Last Updated 6/21/2016 12:18:14
Entry Number 805
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