Johan Kjeldahl
Johan Kjeldahl  | |
|---|---|
| Born | 16 August 1849 | 
| Died | 18 July 1900 (aged 50) | 
| Occupation | Developer of Kjeldahl method. | 
Johan Gustav Christoffer Thorsager Kjeldahl (Danish pronunciation: [joˈhæn ˈkʰelˌtɛˀl] 16 August 1849 – 18 July 1900), was a Danish chemist who developed a method for determining the amount of nitrogen in certain organic compounds using a laboratory technique which was named the Kjeldahl method after him.