Tag: forensic chemistry

Microcrystalline Testing: The Fast, Cheap Way to ID Drugs Under a Microscope

Microcrystalline Testing: The Fast, Cheap Way to ID Drugs Under a Microscope

Discover how microcrystalline testing identifies drugs through unique crystal formations under a microscope. Learn the procedure, advantages, limitations, and its role in modern forensic workflows.

Oil Red O: Visualizing Lipid-Contaminated Fingerprints

Oil Red O: Visualizing Lipid-Contaminated Fingerprints

Discover how Oil Red O, a lipophilic dye, reveals latent fingerprints on greasy and lipid-contaminated surfaces. Learn the chemistry, application steps, and when to choose this method over traditional forensic techniques.

Sequential Processing for Latent Fingerprint Analysis: Best Strategies for Evidence Recovery

Sequential Processing for Latent Fingerprint Analysis: Best Strategies for Evidence Recovery

Learn how sequential processing in fingerprint analysis maximizes evidence recovery by layering chemical reagents to preserve both ridge detail and DNA.