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The main use of the Sirchie Silver Latent Print Spray is to develop latent fingerprints on various surfaces. It's a preferred choice for forensic professionals and photographers who specialize in silver latent print development.
Apply the spray lightly and evenly on the surface you want to examine. Allow it to dry completely in a dark environment for about 2 minutes. Following this, illuminate the treated surface with a high-intensity light source. The fingerprints will appear as dark grayish-brown images.
Yes, the Sirchie Silver Latent Print Spray is designed to be versatile and durable, making it suitable for both laboratory and field use.
Once the fingerprints have developed and are visible, they should be photographed immediately. This is to preserve the evidence before any background interference occurs.
You can use a high-intensity light source such as direct sunlight or a specialized lamp like Sirchie's SNA4 Silver Nitrate Accelerator Lamp to illuminate the treated surface.
Review Summary
Silver nitrate solution
8oz/236.58ml
An indispensable tool for forensic professionals, the Sirchie Silver Latent Print Spray (8 oz) offers an effective and high-quality solution for developing latent fingerprints. This durable silver nitrate solution is designed to deliver precise and consistent results in both field and laboratory settings. Its versatile and easy-to-use spray head allows for a fine mist application, ensuring a light and even coating on the surface in question.
To achieve optimal clarity, the treated area should be allowed to dry thoroughly, ideally in a dark environment for approximately 2 minutes, to prevent premature development. Once dry, the application of high-intensity light, such as direct sunlight or the specialized Sirchie's SNA4 Silver Nitrate Accelerator Lamp, will reveal detailed fingerprints in a distinct grayish-brown hue. It is recommended to capture these prints photographically immediately following development to preserve the evidence before any background interference occurs.
Photographers and forensic experts often prefer the Sirchie Silver Latent Print Spray for its reliability and the brand's reputation for producing superior development chemicals. Its specific formulation for silver latent print development sets it apart from alternatives, making it a go-to choice for professionals seeking precision and excellence in their investigative work.