Heraeus 6-element 5QN/Cr/Co/Cu/Fe/Mn/Ni-A (5QNCrCoCuFeMnNi-A) Hollow Cathode Lamp, Chromium Cr + Co + Cu + Fe + Mn + Ni, 50 mm PerkinElmer Lumina/Aanalyst coded - 80166773 (Replaces 80018703) - Click Image to Close