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jan 1, 1780 - Blood Evidence: Chemical tests used to distinguish blood from other substances begin to emerge

Description:

Early chemists begin experimenting with oxidation reactions to identify organic materials, though specific blood tests are still decades away.

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Edgenuity forensics timeline

ByDante Torres-DeJesus

18 hours ago

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Date:

jan 1, 1780

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~ 246 years ago

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