confirmatory test for blood
Spectrophotometry Test
What is Spectrophotometry Test?
Spectrophotometry is measuring intensity of light in a part of the spectrum as transmitted by particular substances.
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Wagenaar’s Test
What is Wagenaar’s Test?
This test was discovered by Wagenaar in 1935.
Wagenaar reagent- acetone and Hcl 10% v/v.
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Examination of Blood in Forensics
INTRODUCTION
Blood is a type of biological evidence which is commonly found at the scene of crime.
Blood stains are often found at various types of crime scene, such as homicide, hit and run, assault, child abuse, rape, robbery and burglary. it also uses for DNA extraction and establishes the paternity test.
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