Viktor Nessler died in 1890.
Viktor Nessler was born in 1841.
Karl Nessler died in 1951.
Karl Nessler was born in 1872.
NH4+ is detected by nessler's reagent.
Brad Nessler was born on June 3, 1956.
Brad Nessler was born on June 3, 1956.
Viktor Tregubovich died in 1992.
Viktor Aden died in 1942.
Viktor Asmus died in 1991.
Viktor Novak died in 1977.
Viktor Pimenov died in 1996.
Viktor Léon died in 1940.