HIER Retrieval Solution with pH Stabilizer

Tissue Recover/Retrieval Solution with Built-in pH Stabilizer for Boiling & Steaming

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Innovex unique non-citrate formulation with built-in pH stabilizer for optimal and gentle unmasking of antigens by high heat method.


  • Non-citrate formulation for gentle antigen extraction of formalin fixed sections
  • An optimal solution for antigen recovery by varied heat source
  • Optimal pH remains constant regardless of temperature (citrate buffer drops to very acidic pH 2 at 90½ C)
  • Non-damaging to tissue matrix and tissue morphology
  • Does not create background
  • Tissue does not slough off the slide