Langfang Danmei security equipment Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T |
| Delivery Time | 5-8 days |
| Packaging Details | paper box |
| Product name | Sweatstain fluorescent developer |
| Category | Biological evidence fluorescent developer |
| Port | TIANJIN, QINGDAO, GUANGZHOU, DALIAN, YANTAI... |
| Reagent A | 10 bottles, 20ml / bottle |
| Reagent B | 20 bottles, 23ml / bottle |
| Package size | 92x72x175mm |
| Brand Name | Danmei |
| Model Number | No.L003 |
| Place of Origin | Langfang, China |
View Detail Information
Explore similar products
L041 Blood specimen collection material box
L057 BTDN-IV Crime scene DNA evidence investigation kit
L047 ALN-812 Biological evidence grinder
L057 BTDN-IV Crime scene DNA evidence investigation kit
Product Specification
| Payment Terms | L/C, D/A, D/P, T/T | Delivery Time | 5-8 days |
| Packaging Details | paper box | Product name | Sweatstain fluorescent developer |
| Category | Biological evidence fluorescent developer | Port | TIANJIN, QINGDAO, GUANGZHOU, DALIAN, YANTAI... |
| Reagent A | 10 bottles, 20ml / bottle | Reagent B | 20 bottles, 23ml / bottle |
| Package size | 92x72x175mm | Brand Name | Danmei |
| Model Number | No.L003 | Place of Origin | Langfang, China |
| High Light | Sweat Stain Fluorescent Developer ，Fluorescent Developer 20mlx10 Bottles ，Fluorescent Developer 23mlx20 Bottles | ||
Sweatstain fluorescent developer
Purpose
A. If you touch an object by hand, you will leave a sweat imprint. Spray the sweatstain fluorescent developer on the object, then irradiate it with 520nm laser or 532nm laser, and observe with filter glasses, you can see that the sweat imprint emits orange fluorescence. In the position of sweat imprinting, DNA extraction can be carried out.
B. It can help the scene investigators to find the latent biological evidence traces on the surface of difficult objects such as permeability and rough surface, so that the investigators can extract DNA at the exact position. Avoid blind lifting, mixed lifting and extensive lifting.
Product composition
| Reagent A | 10 bottles, 20ml / bottle |
| Reagent B | 20 bottles, 23ml / bottle |
| Bottle opener | 1piece |
| Spray bottle | 1piece |
| Plastic box | 1piece |
Product introduction
A. Reagent A and reagent B are storage solutions, sealed and packed in ampoules respectively, with a validity period of up to 5 years.
B. One reagent A and two reagent B were mixed into the spray bottle and made into 66ml solution. The validity period of the solution is about 30 days, and the fluorescence will gradually decrease as time goes on.
C. When the solution is sprayed on the object, the fluorescence of sweat imprint on the object can be excited by 520 nm laser or 532 nm laser without heating.
D. One reagent A and two reagents B constitute a set, which can prepare 66ml solution. 10 reagents A and 20 reagents B can prepare 660ml solution.
Usage method
A. One bottles of reagent A and two bottles of reagent B were opened with a bottle opener. The reagent was poured into the spray bottle and made into 66ml solution.
B. Pull the trigger of the spray bottle to spray the solution on the object.
C. After waiting for about 10 minutes, the solvent on the surface of the object was evaporated and irradiated with 520 nm laser or 532 nm laser, and observe with filter glasses.
D. If there is sweat imprint on the surface of the object, the sweat imprint will emit orange fluorescence.
E. DNA extraction can be carried out.
Product specification
66ml / set
10 sets / box
660ml / box
Use the grinding wheel of bottle opener for cutting the ampere bottle of reagent A.
Use the bottle opener to break the bottleneck of reagent A.
Pour the reagent A into spray bottle.
Use the grinding wheel of bottle opener for cutting the ampere bottle of reagent B.
Use the bottle opener to break the bottleneck of reagent B.
Pour the reagent B into spray bottle.
66ml solution is made.
Spray the solution on the brick.
Spray the solution on the board.
Spray the solution on the wooden handle of the besom.
the fluorescence of sweat fingerprint on the brick under the 520nm laser irradiation
the fluorescence of sweat fingerprint on the board under the 520nm laser irradiation
the fluorescence of sweat fingerprint on the wooden handle of the besom under the 520nm laser irradiation
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.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2012
Employee Number:
80~100
Ecer Certification：
Active Member
Langfang Danmei security equipment Co., Ltd.established in 2012, 15 February, with registered capital of 22 million yuan, is located at Langfang City, Hebei Province. The company possesses four buildings, including production workshop, finished product warehouse, material warehouse ... Langfang Danmei security equipment Co., Ltd.established in 2012, 15 February, with registered capital of 22 million yuan, is located at Langfang City, Hebei Province. The company possesses four buildings, including production workshop, finished product warehouse, material warehouse ...
Get in touch with us
Leave a Message, we will call you back quickly!