Karl Wilhelm Posselt was born in 1815.
Karl Wilhelm Posselt died in 1885.
Nicotine was first isolated from the tobacco plant in 1828 by German chemists Posselt & Reimann.
Karl Wilhelm was born in 1815.
Nicotine was first discovered in 1828 by German chemists Wilhelm Heinrich Posselt and Karl Ludwig Reimann. They extracted it from the tobacco plant.
Karl Wilhelm Rosenkrantz was born in 1876.
Karl Wilhelm Isenberg was born in 1806.
Karl Wilhelm Osterwald was born in 1820.
Karl Wilhelm Diefenbach was born in 1851.
Karl Wilhelm Ideler was born in 1795.
Karl Wilhelm Krause was born in 1911.
Karl Wilhelm Verhoeff was born in 1867.
Karl Wilhelm Wefring was born in 1867.