AI YELLOW is adds reflected color from 500nm to 700nm to substrates like black electrical tape.
AI YELLOW is also available in an aqueous dispersion or powder form. Please send us a note from the Contact Us page or email to info@anevalinc.com if you are interested in purchasing this product.
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Shown here are two pieces of black electrical tape. The section on the left was fumed with AI YELLOW after fuming with cyanoacrylate. Typical results will shift the shade 2-3 shade units making the fingerprint easier to resolve.
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USE
AI Colors are provided as aqueous dispersions that can be used in standard fuming chambers currently used in crime labs. If used in conjunction with cyanoacrylate, fume the fingerprint as normal then process with the appropriate AI Color as listed below.
- Shake AI Color to thoroughly mix the product.
- Add the desired amount to a vapor wand or heating tin.
- Add heat until color vapors form.
- Allow vapors to flow over the sample.
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