Field Forensics provides a range of portable products for detecting, analyzing and identifying chemicals, including: - narcotics and cutting agents - other controlled substances - explosives and precursors - hazardous and toxic chemicals - biological toxins. These products are based on state-of-the-art colorimetric kits, chromatography and spectroscopy. The company also provides a range of products for screening materials and packages including: - metal scanners - X-ray scanners.