Crystal Violet (SOLD OUT)
Crystal Violet has two uses. It can be used to develop latent fingerprints on plastics and other surfaces, or it can be used as theft detection powder. When used for the development of fingerprints, Crystal Violet works well on the adhesive side of Scotch, electrical and Kraft tape. *Technical note available on request. When using the powder for theft detection, apply to the surface using a fingerprint brush. Once the powder is on the person's hand, it turns violet.
**We currently do not carry this product, although we may reintroduce it (with updated pricing) if there is sufficient demand for it.**
25 grams
Ninhydrin Crystal
Ninhydrin is the classic chemical used to develop latent fingerprints on paper. Ninhydrin can be used on paper, cardboard, fabrics and some unpainted woods. A solution of Ninhydrin can be applied by spraying, swabbing or dipping into a try of solution. Customer must supply solvent. ACS grade.
[Corresponds to SKU #1-0029b in printed catalog.]
Large Lift Cards - 8 1/2" x 11"
For Use With Large Clear Adhesive Sheets
Large Enough for Shoe and Tire Prints
Attach Lift Sheet to Glossy Side of Card
Non-Glossy Side of Card Can be Used for Sketches and Notes
100 Sheets
large latent lift cards
Self-Adhesive Evidence Labels - 3½" x 5"
Convenient 3½" x 5" Size
Easy to use Self-Adhesive Label
Call (800) 227-6020 for Custom Labels or Samples
Provides Space for Essential Information and for Chain of Custody
White, self-adhesive label with black print for easy display of information. Convenient to use. Simply remove the release liner and place label onto a plastic bag, carboard box, or other container.
Packaged in Packs of 100
Chain of custody, chain of possession, evidence label, 3 1/2 x5 evidence label
Steel Tape Measure 30' x 1"
Belt Clip
Auto Rewind
1" Wide Steel Tape, 30' Long
This wide tape measure is excellet for measuring and for crime scene photographs. The foot markers make for ready reference in photographs. The auto rewind feature makes the tape measure easy to use.
TagGuard - Outdoor Tag
FREE Sample!
Extreme Weather Resistance/Submerge in Water
UV Protection
Self-Laminating Tag
Bright Yellow Color for Easy Visibility
Receipt Tag with Matching Serial Number
5.75" x 3"
These extremely durable labels are great for outdoor use. The labels are simple to use. Just write in #2 pencil or ink, then peel off adhesive protector and cover up all the writing with polyester film. This film helps protect the writing from UV light. These tags are also extremely water resistant. If you are using this in the sun, do not use magic markers. They are dye based and will fade. Use a pigment based ink or pencil for durability and lasting imprint.
25 Tags Per Package
Tag guard, tagguard, water resistant, water proof, waterproof, weather resistant tag
High Grade Portable Inking Foils 1" x 5" Per Pack
Excellent for Elimination Fingerprints
Used by Police and Investigators
Used for Child Fingerprint Programs
Acceptable to the FBI and other agencies. Made from high grade polyester film coated with a thin layer of fingerprint ink. To use, just peel back to expose the ink and roll the fingers. A fine layer of jet black fingerprint ink is transferred to the fingers. The fingers are rolled on a standard fingerprint card resulting in sharp prints. The foils can be reused. Hold down strips prevent the inking foils from sliding during use.
1" x 5" Foils in Packages of 2400 Also available in packs of 10.
inking foils, ink foil, ink foils, inking foil, 1-4250-10