1 янв 1852 г. - Beer's Law
Описание:
August Beer proposes Beer's law, which explains the relationship between the composition of a mixture and the amount of light it will absorb. Based partly on earlier work by Pierre Bouguer and Johann Heinrich Lambert, it establishes the analytical technique known as spectrophotometry.
Добавлено на ленту времени:
FINAL - Chemistry Timeline
Дата:
