The Cobra is busy reimagining our company, the firearm market has become crazy and a struggle to keep stock.  We're also involved in liquidation merchandise in a broad variety of categories and will be bringing some of those products to the site. STAY TUNED!

Search Small Particle Reagent Kit

Small Particle Reagent (SPR) is a suspension of fine molybdenum disulfide particles in a surface-active solution for light-colored surfaces and a white suspension for dark-colored surfaces. It adheres to the fatty constituents of latent fingerprints to form a gray or white deposit—depending on the reagent, and is a quick and simple latent print development process (recommended by the U.K. Home Office, Scientific Research and Development Branch). Each kit includes complete instructions.

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