Langfang Danmei security equipment Co., Ltd.
Langfang Danmei security equipment Co., Ltd.
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Red fluorescent small particle reagent
Purpose
Develop greasy fingerprints on light-colored wet surface. If such kind of fingerprint is developed with dry powder, the result may be blurry.
Specifications
| Package form | paper box |
| Packing list | 1 bottle of suspension; 1 spray bottle |
| Package size | 146x98x110 mm |
| Package weight | 440g |
Method
A. Shake up the precipitated powder in the suspension spray bottle.
B. Unlock the nozzle brake, press the nozzle to spray the suspension onto the exhibit.
C. Spray water on the exhibit to rinse off powder residue on the surface to uncover the red fingerprint.
D. Dry the fingerprint to improve the contrast, and the fingerprint will emit red fluorescence when illuminated with violet light.
Shake the suspension evenly and spray it evenly on the exhibit
Clean the exhibit with water spray bottle
Black background fluorescence excited by purple light flashlight
White background fluorescence excited by purple light flashlight
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.