4380 L12 Colorimetric Presumptive Drug Analysis 2024

DW discusses the chemistry of color changes in the context of presumptive colorimetric drug screening tests.
Background
These are videos of Dr. Williams’ CHEM 4380 Forensic Chemistry Lectures at Sam Houston State University. They are provided for your benefit for studying if you are a student or for your curiosity if you are not a student.
Dr. Williams’ campus page is: www.shsu.edu/ch...
His science blog is: pchem4all.com/
His LinkedIn profile is: / darren-l-williams-pche...