Catecholamines, Urine

Test Name

Catecholamines, Urine

Alternate Name(s)  
Laboratory Module

LAB

Ordering Mnemonic

CATECH U

Specimen Type 24 Hour Urine Sample
Collection Container

24 Hour Sterile Urine Container

Container Information  
Collection Information

Restrict caffeine, nicotine and alcohol

State total volume, send a 50 mls sample of the well mixed 24 hour urine specimen 

Prior to shipment the sample should be acidified in the laboratory by adding a 25mL bottle of 6N HCL to the full urine container. 

Test Schedule  
Routine Turnaround Time 30 days
Stat Turnaround Time  
Reference Interval  
Critical Values  
Lab Process Notes

Components:
Epinephrine 24 hour Urine

Epinephrine/Crea Ratio

Norepinephrine 24 hour Urine

Norepinephrine/Crea Ratio

Dopamine 24 hour

Metanephrine 24 hour total

Metanephrine Creatinine Ratio

Storage and Transport

Store refrigerated.

Test Referred To

Offsite, Reference Lab 

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