Marble's Reagent

material specific

Buy from PACE
Composition

10g CuSO₄, 50ml NH₄OH, 50ml H₂O

Mixed

Method

immersion

Time

30s

Basic Information

Category:Material Specific
Composition:10g CuSO₄, 50ml NH₄OH, 50ml H₂O
Concentration:Mixed
Reveals:Grain boundaries, twinning
Typical Results:For copper and brass. Reveals grain boundaries and twins.
Color Effects:Grain boundaries dark, twins visible

Available from PACE Technologies

This etchant is available as a ready-to-use product.

View Product