1. Chemistrylab
Kidnapping crimes often involve ransom notes hand written in ink. In this case, the perpetrator left behind such a note. To find out what ink was used on the note, chromatography was performed. ... To find out which ink pen was used in the ransom note, the experimenters had to perform a chromatographic experiment. ... It was easy to then match up the results and derive upon a conclusion of which pen was used to write the ransom note. ...
- Word Count: 522
- Approx Pages: 2
- Grade Level: High School