Rigaku's new handheld Raman instruments combine patented optics and proven spectral analysis techniques with state-of-the-art, low-cost Telecom-developed optical components, providing our customers with fast, economical, easy to use, handheld chemical identification and composition analyzers for explosives detection, including improvised explosive device (IED) detection; narcotics and other controlled substances detection and identification; counterfeit drug detection, food contaminant detection; and detection and identification of many other sample types; for homeland security; pharmaceutical, cosmetics, food, wine, beer and agricultural feed quality assurance and quality control; medical diagnostics; petrochemical exploration and process control; forensics; archeometry; and many other applications.