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Shipping and delivery
We ship nationwide.
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Description
This is a general-purpose methanolic silver nitrate solution. A convenient spray nozzle allows application in the field or in the laboratory.
The surface to be treated should be sprayed lightly and evenly. After treatment, the object must dry completely, preferably in the dark, for approximately 2 minutes.
After drying, illuminate the treated surface with high-intensity light, such as sunlight, or with SIRCHIE® SNA4 Silver Nitrate Accelerator Lamp.
Fingerprints will appear as dark grayish-brown images and should be photographed before the background of the object develops.
