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.
The NPTE is a computer-administered examination. The physical therapist licensure examination has five sections each with 50 questions. Of the 250 multiple choice questions, only 200 are scored. The other 50 questions are being pretested to see if they meet the standards to be included in future exams.