Test directory: Zinc Protoporphyrin, Industrial

Ordering Code 6192
Test Name Zinc Protoporphyrin, Industrial
Alias ZPP
Preferred Specimen Whole Blood
Preferred Container Whole Blood in Trace Element EDTA (Royal Blue)
Other Specimen/Container Whole Blood in EDTA, K2 (Lavender)
Optimum Volume 1 mL
Transport Requirements Oahu: Ambient
Airline: Refrigerated
Specimen Stability Ambient: 30 Hours
Refrigerated: 5 Weeks
Frozen: Not Stable
Rejection Criteria Clotted, Frozen, Hemolyzed
Avail. Stat NO
Analytic Time Up to 7 Days
Methodology Quantitative Hematofluorometry
Reference Lab  ARUP Laboratories

Reference range(s)

The reference ranges listed below are valid on this date of March 20, 2026.
Component Age Male Norm Male Critical Low Male Critical High Female Norm Female Critical High Female Critical Low Units Add'l info
Zinc Protoporphyrin, (ZPP) WB Ratio ALL 0-69 0-69 umolZPP/molHem
Zinc Protoporphyrin, Blood ALL 0-40 0-40 ug/dL