About this document
Kastle-Meyer Blood Test Procedure by Katleen Ann Layson is a document available to read on EtoBox.
1. The document describes a procedure called the Kastle-Meyer test that uses chemical reagents to detect the presence of blood on evidence samples like clothing or weapons. 2. The test involves applying phenolphthalein, hydrogen peroxide, and ethyl alcohol to cotton swabs rubbed on sample stains, with a positive result indicated by a pink color developing. 3. Controls using known blood and ketchup stains are run to validate the test and rule out substances that could produce false positives before analy
- Author
- Katleen Ann Layson
- Language
- EN