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Etchants

 
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Description
Molecular Formula
Product #
Ammonium fluoride – hydrofluoric acid mixture AF 875-125, etching mixture, semiconductor grade PURANAL 40207
Anisotropic Silicon <100> Etchant 667471
Anisotropic Silicon <110> Etchant 667455
Ceramic Etchant A 667447
Chromium etchant standard 651826
Copper etchant 667528
Gold etchant, nickel compatible 651842
Gold etchant, standard 651818
Nichrome etchant standard 651834
Tantalum nitride etchant 667501
Titanium etchant 667463
Tungsten etchant 667498