Messbereich: 0,1–1,5 mg/L Cu2+
https://books.google.de/books?id=hqWhBgAAQBAJ&pg=PA222&lpg=PA222&dq=Cuprizon&source=bl&ots=eOs2Eisxz2&sig=b8Y81iENnYYTH5A6JOIuBIE0-4c&hl=de&sa=X&ved=0ahUKEwjs38Lxh8PSAhXHwBQKHWCmB2Y4ChDoAQhFMAc#v=onepage&q=Cuprizon&f=false