Evidence Collection Lifters with White Backers/12 pf038 1 - UV207 Gray Fluorescent

1 - UV207 Gray Fluorescent Invisible Detection Powder

1 - PPS300 Evidential Photography Scales

silver nitrate or physical developer

And you'll also find call-out evidence ID numbers with included scales

1 - ASP10 EZFLO Super Concentrate

Evidence Collection Lifters with White Backers/12 pf038 1 - UV207 Gray FluorescentThe problem of obtaining evidence at a crime scene is a difficult one, especially securing microscopic particles. The use of evidence collection lifters helps to solve this problem. This unique lifting device may be used throughout the scene to collect evidence such as dust and dirt particles, fibers, hairs and stains. Simply remove the backing material and press the lifter against the area under scrutiny, lift, then apply to an opaque vinyl cover.