Sirchie Amido Black Spray, 8oz ruler Setting time is approximately 20–30

Setting time is approximately 20–30 minutes

The brush features an anodized aluminum

and it will not interfere with subsequent analysis using ninhydrin

AC Adaptor & Cord

Available with two open ends or with one pointed end

Sirchie Amido Black Spray, 8oz ruler Setting time is approximately 20–30Amido Black is a dye that is highly sensitive to the protein compounds found in blood. Amido Black is the perfect choice when attempting to recover weak or practically invisible shoeprint or latent fingerprint impressions. It may be used on porous and non porous surfaces. The reaction product is a strong blue black color, and it is best suited for use on light colored surfaces permitting good visual contrast. Amido Black Solution is supplied in a pump