Synonyms:
Copper etching solution
49-1-1GAL
49-1-1QT
76541-020EA
39.22
USD
InStock
76541-020
76540-990
Copper etchant 49-1 semiconductor grade
Copper etchant
Copper Etchant 49-1 is a highly selective, moderate etch rate copper etchant. Will not attack photoresist or other metals, including nickel.