The Science of Lipstick Analysis and Identification

Explore the fascinating world of lipstick analysis through chromatography, lip prints, and chelioscopy. Learn how thin layer chromatography can separate lipstick components for matching, and discover the intricate patterns of lips that aid in identification. Uncover the role of lipstick smears in crime scenes and how they help police track offenders.

• Lipstick Analysis
• Chromatography
• Lip Prints
• Chelioscopy

kamsiy Follow

Uploaded on Sep 29, 2024 | 0 Views

Download Presentation

Please find below an Image/Link to download the presentation.

The content on the website is provided AS IS for your information and personal use only. It may not be sold, licensed, or shared on other websites without obtaining consent from the author. Download presentation by click this link. If you encounter any issues during the download, it is possible that the publisher has removed the file from their server.

Presentation Transcript

1. It takes one word to separate them; otherwise they are inseparable. What are they?

2. LIPSTICK PAPER CHROMATOGRAPHY LAB

3. http://www.dailymail.co.uk/sciencetech/article-3488191/Understanding-kiss-death-Lipstick-smears-left-crime-http://www.dailymail.co.uk/sciencetech/article-3488191/Understanding-kiss-death-Lipstick-smears-left-crime- scenes-help-police-track-offenders.html

4. Chromatography of Lipsticks Thin layer chromatograph (TLC) can be used to separate the components of a lipstick. The chromatograms can then be compared for a match. 4

5. Paper Chromatography

10. Liprint on the Mirror Suspects and while you wait do the lip print part of the lab on the back

11. Other Prints Chelioscopy Lips display several common patterns Short vertical lines Short horizontal lines Crosshatching Branching grooves 11