 A battery-operated magnifier with optically ground and polished lenses, useful for examining trace evidence. |
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 A chemical substance that reveals latent fingerprints on porous surfaces, such as paper, by reacting with amino acids in the fingerprints. |
 A brush, usually made from fiberglass, camel hair, or squirrel hair, used to apply powder to fingerprint areas. |
 A handheld device that provides invisible light at various wavelengths to enhance potential items of evidence, including bruising and accelerants. |
 A device that samples gasses using polymer plastics painted with conductive material to absorb and identify odorants. |
 A chemiluminescent that reacts with the iron in hemoglobin, causing blood traces to shine with a blue-green light. |
 High-performance handheld thermal IR imager, useful for detecting heat signatures within objects. |
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