BVDA - BVDA: Materials and equipment for crime scene officers and forensic laboratories scene of crime, forensic, latent fingerprints, fingerprinting, fingerprint reagents, DFO, ninhydrin, 5-methylthioninhydrin, MTN, indandione, palmprint, toolmarks, shoeprint, footwear impressions, microtrace investigation, biological traces, post-mortem, ultraviolet, narcotic tests, marking, packing material, Polilight, gellifter, gelatin lifter, Silmark, silicone casting material BVDA is a manufacturer and distributor of materials and equipment for crime scene officers and forensic laboratories since 1932.