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Test Code TMANBE Naphthyl Butyrate Esterase, Blood

Performing Laboratory

Northwell Health Laboratories


Cytochemical Staining

Reference Values

Pathologists interpretation

Test Classification and CPT Coding


Day(s) and Time(s) Performed

Monday through Friday

Physician Office Specimen Requirements

Container/Tube:  Green-top (heparin) tube(s)

Specimen:  5 mL of sodium heparin whole blood

Transport Temperature:  Refrigerate

Collection Instructions:  Deliver specimen to laboratory STAT.