fingerprint spray is better than iodine because iodine can smudge the fingerprint but the fingerprint makes it clear.
The natural oils on the finger stick to the surface leaving a fingerprint:)
because it is
They won't remove ink unless it is eraseable ink.
it falls off
Fingerprints are made up of sweat, oils, and other natural secretions produced by the skin. These substances are transferred onto surfaces when we touch them, leaving behind a unique pattern that can be used for identification purposes.
you press your finger on the ink pad then press your finger on paper then you see the fingerprint
A chromatogram is like a chemical fingerprint because a fingerprint is diffrent for every single person in the world and to indicate who is who we use fingerprints, for chromatography its a bit diffrent because you can have more than 2 types of the same thing. For example if someone has been killed & they found a little ink next ti the person, they would collect the ink. Then they would find the few people they think are the suspects. They would take a bit of each suspects' ink and then they would use chromatography to indicate who did it (who has the same ink as the murdurer ). So basically a chromatogram is like a chemical fingerprint because they both indicate who is who or who did what.
Swag scanners, poisonous ink, pernament markers
fingerprint spray is better than iodine because iodine can smudge the fingerprint but the fingerprint makes it clear.
The fingerprint reader is a security feature that takes your fingerprint and stores it for sign on.
fingerprint spray is better than iodine because iodine can smudge the fingerprint but the fingerprint makes it clear.
A fingerprint of a dog is a pawprint.
A fingerprint reader
Fingerprint Ghost was created in 1947.
Fingerprint - album - was created in 1980.
Fingerprint Inquiry ended in 2012.