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22235 Amoxapine and 8-Hydroxyamoxapine, Serum or Plasma (13)

Amoxapine and 8-Hydroxyamoxapine, Serum or Plasma (13)
Test Code: MISC
Synonyms/Keywords
Asendin​
Useful For

​Therapeutic Drug Management

Specimen Requirements
Specimen Type Preferred Container/Tube Acceptable Container/Tube Specimen Volume Specimen Minimum Volume
(allows for 1 repeat)		 Pediatric Minimum Volume
(no repeat)
Serum​ ​Red Top Tube (RTT)

 ​2 mL ​0.5 mL ​
​Plasma ​Lithium-heparin Green Top Tube or Sodium-heparin Green Top Tube (GTT) ​ 2 mL​ ​0.5 mL ​
Collection Processing Instructions

​Transfer separated serum or plasma to a plastic transport tube.

 Submission/transport (<3 days): Room temperature. For storage beyond three days, specimen should be refrigerated or frozen. 

Specimen Stability Information
Specimen Type Temperature Time
​Serum or Plasma ​ Ambient temperature is acceptable for shipping and/or short-term storage ​ < 3 days​
For storage beyond three days, specimen should be refrigerated or frozen ​
Rejection Criteria
Gel-barrier tubes are NOT recommended.
Performing Laboratory Information
Performing Location Day(s) Test Performed Analytical Time Methodology/Instrumentation
Medtox Laboratories​ Performed daily​ 3 days​
Liquid chromatography/tandem mass spectrometry (LC/MS-MS)
Reference Lab
Medtox Laboratories
Reference Range Information
Performing Location Reference Range
Medtox Laboratories​ Amoxapine & 8-Hydroxyamoxapine (combined total):  200-400 ng/mL
​
Outreach CPTs
CPT Modifier
(if needed)		 Quantity Description Comments
​80299 ​ ​ ​ ​
Synonyms/Keywords
Asendin​
Ordering Applications
Ordering Application Description
​COM ​MISC Test
​Cerner
​​MISC Test
​
If the ordering application you are looking for is not listed, contact your local laboratory for assistance.
Specimen Requirements
Specimen Type Preferred Container/Tube Acceptable Container/Tube Specimen Volume Specimen Minimum Volume
(allows for 1 repeat)		 Pediatric Minimum Volume
(no repeat)
Serum​ ​Red Top Tube (RTT)

 ​2 mL ​0.5 mL ​
​Plasma ​Lithium-heparin Green Top Tube or Sodium-heparin Green Top Tube (GTT) ​ 2 mL​ ​0.5 mL ​
Collection Processing

​Transfer separated serum or plasma to a plastic transport tube.

 Submission/transport (<3 days): Room temperature. For storage beyond three days, specimen should be refrigerated or frozen. 

Specimen Stability Information
Specimen Type Temperature Time
​Serum or Plasma ​ Ambient temperature is acceptable for shipping and/or short-term storage ​ < 3 days​
For storage beyond three days, specimen should be refrigerated or frozen ​
Rejection Criteria
Gel-barrier tubes are NOT recommended.
Useful For

​Therapeutic Drug Management

Reference Range Information
Performing Location Reference Range
Medtox Laboratories​ Amoxapine & 8-Hydroxyamoxapine (combined total):  200-400 ng/mL
​
For more information visit:
Performing Laboratory Information
Performing Location Day(s) Test Performed Analytical Time Methodology/Instrumentation
Medtox Laboratories​ Performed daily​ 3 days​
Liquid chromatography/tandem mass spectrometry (LC/MS-MS)
Reference Lab
Medtox Laboratories
For billing questions, see Contacts
Outreach CPTs
CPT Modifier
(if needed)		 Quantity Description Comments
​80299 ​ ​ ​ ​
For most current information refer to the Marshfield Laboratory online reference manual.