Sign in →

Test Code TMANBE Naphthyl Butyrate Esterase, Blood

Performing Laboratory

Northwell Health Laboratories


Cytochemical Staining

Reference Values

Pathologists interpretation

Test Classification and CPT Coding


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.

Day(s) and Time(s) Performed

Monday through Friday