2620      BNP
Specimen:
  Collect: One 4 mL Lavender (EDTA)  
  Submit: 1 mL (Min:0.5 mL) Plasma. Submit Frozen. Submit in a Standard Transport Tube.  
  Special Handling: Avoid Repeated Freeze/Thaw Cycles
EDTA whole blood is stable 24 hours ambient or refrigerated. If testing delayed more than 24 hours - separate plasma and freeze. 
  Rejection Criteria: Grossly Hemolyzed Samples 
  Stability: Ambient: 24 Hour(s); Refrigerated: 24 Hour(s); Frozen: 4 Month(s); Incubated: Unacceptable 
Methodology: Fluorescence Immunoassay  
Performed: Sun-Sat 
Reported: 1-2 Day(s) 
CPT Codes:
83880
Interpretive Data:
General Reference Range : 0-100 pg/ml