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Item Value
Available Stat? No
Test code CLOZ
Performed by Quest
Sendout? Yes
Method LC/MS/MS
Collection Instructions Do not use tubes containing barrier gel
Container type Red top, Lavender top, Dark green top
Amount to Collect 4 mL blood
Sample type Serum or plasma
Preferred volume 2 mL Serum or plasma
Min. Volume 1 mL Serum or plasma
UCSF Rejection Criteria Submitted in Gold top or Light green top
Units µg/mL (mcg/mL)
Normal range Norclozapine 25 - 400 µg/mL
Synonyms Norclozapine
Stability Room temperature 1 day, refrigerated 5 days, frozen 1 month
Turn around times 3-5 days
CPT coding 83789-90
Last Updated 10/28/2013 9:31:51 AM
Entry Number 1521
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