PACE Technologies Nital-5 5% Nital Etchant - 250 mL

Etching is a critical process used to reveal the microstructure of metallographic specimens. Common etching techniques include chemical, electrolytic, thermal, plasma, molten salt, and magnetic methods.

5% Nital Etchant, 5% Nitric acid in denatured alcohol. More aggressive etchant for hard steels. Reveals martensite and bainite structures clearly.