Sirchie - Latent Print Powder, DNA Free Silk Black

Sirchie provides DNA101L DNA-free black fingerprint powder in a one ounce size for use in lifting latent fingerprints from crime scenes.  This black fingerprint powder is certified DNA-free through independent testing.

 Why are certified DNA-free products important?

• Advances in collection methods allow for processing of touch DNA
• Prevention of cross contamination
• Proper sterilization techniques allow for certification of items to be free of DNA

Sirchie's DNA-free products can help in the preservation of the integrity of the investigation and aid in the efficient pursuit of justice.

This black fingerprint powder is treated using a scientifically proven DNA destroying process, that penetrates and decontaminates throughout, not just the surface as shortwave ultra-violet radiation exposure does. Each lot is certified through third party testing to ensure each batch processed is DNA free.

All items are packaged to prevent contamination before use, and are meant to be used only once. These DNA free items provide the investigator with the tools to eliminate DNA cross contamination, but still process the scene with the tools that they require.

• DNA-free silk black latent fingerprint powder is produced by micro-milling to assure the finest quality
• Certified through third party testing to ensure each lot processed is DNA-free
• Use DNA101L Black Fingerprint Powder on non-porous surfaces such as: painted wood, metal, and most plastic surfaces
• Offers superior contrast on light-colored surfaces