Gray fingerprint powder
Purpose
A. Develop fingerprints on non-porous and smooth surface. Suitable for multi-colored surface. Suitable for both horizontal and vertical surfaces.
B. In general, the fingerprint is a mixture of grease and sweat. For greasy prints, powders have better results; for sweat prints, superglue has better results.
Specifications
| Color | gray |
| Material | powder of ferroferric oxide and aluminum hydroxide |
| Specification | 30ml / bottle |
Description
When developing fingerprints on the multi-colored surface (such as colorful pictorial), the black powder provides weak contrast against the dark background; the white powder provides weak contrast against the light-colored background; the gray powder provides appropriate contrast against both dark and light-colored backgrounds, which maintains the integrity of the ridge line.
Method
Dip enough powder with the feather brush or squirrel hair brush to sweep the latent fingerprint directly until a gray fingerprint appears.
Effect
Product Application
Application areas for our products include crime scene investigation, fingerprint collection and development, footprint collection and development, tool marks collection, trace evidence collection, documents examination, forensic medical examination, forensic evidence collection, DNA collection, DNA disinfection, criminal photography, criminal investigation light source, narcotic drugs test, poison test, evidence packaging, evidence marking, crime scene plotting, crime scene protection, human body protection on crime scene.
Our Service
We can provide reliable product and service for you.
1. Q: Is it a reliable company?
A: Beijing Bulant Police Equipment Co.,Ltd. is a company specialized in forensic product, such as: crime scene investigation, trace detection, fingerprint development and extraction, footprint extraction, micro-evidence extraction, files & documents inspection, gunshots detection, forensic examine, DNA extraction, criminal photograph, forensic light source, alcohol test, traffic scene investigation, drug & poison examine, evidence packaging, consumables in lab, etc.
2. Q: What about the delivery?
A: We can offer the door to door services by air or by sea just depend on your actual request. Such as DHL, UPS, TNT, FEDEX…
3. Q: What is the package?
A: Aluminum alloy case/carton case/wooden case.
4. Q: Do you have any timely technology supports?
A: We have a professional technology supporting team for your timely services. We prepare the technical documents for you, also you can contact us by telephone, webcam, online chat (google talk, MSN, skype, yahoo).
5. Q: What is the payment method?
A: T/T, WESTERN UNION, MONEY GRAM, ESCROW, PAYPAL
6. Q: Do you take part in the world exhibition every year?
A: Yes, we took part in exhibitions every year since 2008.
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C095 Gray fingerprint powder Images
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