Latent Print Standards Pad (Sebaceous Oils/Amino Acids Test Print Pad) PF30008-1L 88 inches with two one-inch

88 inches with two one-inch diameter circles on a 1

1 - LTF104 Multi-Colored Photographic rods

Closure is tamper evident

UV Blocking face shields  minimize eye and face UV exposure

Latent Print Standards Pad (Sebaceous Oils/Amino Acids Test Print Pad) PF30008-1L 88 inches with two one-inchThe Latent Print Standards Pad is an excellent resource to verify that chemicals being used for development of latent prints are working properly so that you can be confident that you have the best chance of developing reliable prints. This pad is designed to be used for all chemical tests that involve sebaceous oils, amino acids, or salts including: iodine DFO ninhydrin silver nitrate physical developer Apply residue from the pad to a sample and run