Bi-Chromatic Magnetic Fingerprint Powder Add On Only Each Evidence Security Bag has

Each Evidence Security Bag has a pre-printed chain-of-custody label on it with blue lines on a white background

combined with rounded edges that help to minimize the chance of abrasion or tissue damage

Write the case and date along the paper hinge

consistent test latent fingerprints again and again

Lift the latent print and press the two halves together

Bi-Chromatic Magnetic Fingerprint Powder Add On Only Each Evidence Security Bag hasBi Chromatic powder has the unique quality of appearing black when dusted on light colored surfaces and silver when dusted on dark colored surfaces. Products purchased online are for domestic sale and domestic use only. These items are controlled for export from the US. Any attempt to export these items constitutes a violation of US export laws and regulations.