Invisible Fluorescent Crayon Pale Green/Fluoresces Bright Green, Fluorescent UV Marking, Forensic Supplies

Crayons may be used effectively to mark currency, paper and cardboard products, clothing, plastic products and other porous or non-porous materials for tagging and tracing purposes. Markings are highly fluorescent when exposed to longwave (UV) or shortwav

US7829162B2 - Thermal transfer ribbon - Google Patents

Theft Detection PDF, PDF, Ultraviolet

Fluorescent UV Marking Products by Sirchie

Theft Detection PDF, PDF, Ultraviolet

Theft Detection & Questioned Document Analysis - PDF Free Download

Theft and Fraud Detection and Investigation products by Sirchie

Full article: A guide to preparation protocols in palynology

Thief Detection Products – medtechforensics

Markal UltraScan Grade Markers are designed for difficult conditions in the lumber mills. Markal UltraScan Grade Markers have been thoroughly tested at dozens of mills and have been proven to offer notable advantages over the traditional lumber crayon.

Markal Ultrascan Grade Markers, Box of 12 - Red Orange 31

Fluorescent UV Marking Products by Sirchie

BEYC #646 - Bored Eye Yawn Club