33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
179845
15867
2
Public Timelines
FAQ Get premium

8h 37min, feb 8, 1806 y - Investigating poisoning

Description:

German chemist Valentin Ross developed a method of detecting arsenic in a victim's stomach, thus advancing the investigation of poison deaths.

Added to timeline:

23 Oct 2017
0
0
497

Date:

8h 37min, feb 8, 1806 y
Now
~ 219 years ago