Crystal Violet 100 gram Tire Scale Some cases demand light in

Some cases demand light in all directions

1 - PPS401 Gray Photo Evidence Scales

Kit is available with a regular Porelon® pad at an additional charge (call for pricing)

This is a general purpose methanolic silver nitrate solution

Crystal Violet 100 gram Tire Scale Some cases demand light inCrystal violet is a dye that will transfer visible color to the fatty components of sebaceous sweat residue in latent prints, producing a highly concentrated, intense, purple image. It is very effective in the development of latent prints on items having a glutinous or sticky adhesive quality, including tape and protective films with adhesive coatings. Crystal Violet is also effective on grease and oil contaminated surfaces. Instructions are included.