Many also contain inorganic chemicals such as lead, mercury, cadmium, copper, silicon, titanium and bismuth. Fingerprint powder is applied by brushing it onto the surface and works by mechanically adhering to the oil and moisture components of the latent print.
SCTE Standards Program. The SCTE standards program is the industry's only ANSI-accredited forum for the development of technical specifications supporting cable telecommunications.
Scrofula (scrophula or struma) is any of a variety of skin diseases; in particular, a form of tuberculosis, affecting the lymph nodes of the neck. In adults it is caused by Mycobacterium tuberculosis and in children by nontuberculous mycobacteria. The word comes from the Latin scrofula, meaning brood sow.