Recognized standard

C42-A

FDA recognition 7-21 · CLSI · InVitro Diagnostics

Key facts

Recognition number 7-21
Designation C42-A
Title Erythrocyte Protoporphyrin Testing; Approved Guideline
Standards developer Clinical Laboratory Standards Institute
Specialty area InVitro Diagnostics
Date of entry Sep 9, 2008
Device classes Class 1
Scope (excerpt) This document contains recommendations for the measurement, reporting, and interpretation of erythrocyte protoporphyrin using hematofluorometric and extraction measurement methods.

At a glance

  • 1–9 Product codes
  • 1–9 FDA guidance documents

Counts are shown as ranges. Exact figures, trends and every underlying record are available in Orca1.

About FDA-recognized consensus standards

The FDA recognizes voluntary consensus standards that manufacturers can cite in premarket submissions to show conformity with specific requirements.

Source: U.S. Food and Drug Administration (FDA), Recognized Consensus Standards database · Source date:

Browse all FDA-recognized consensus standards