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Why is it importany for forensic scientists to identify powders found at a crime scene?
Wiki User
∙ 7y ago
It could be evidence.
Wiki User
∙ 7y ago
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How do forensic scientists analyze unknown powders?
Forensic labs are often called in to identify unknown powders, liquids and pills that may be illicit drugs. There are basically two categories of forensic tests used to analyze drugs and other unknown substances: Presumptive tests (such as color tests) give only an indication of which type of substance is present -- but they can't specifically identify the substance. Confirmatory tests (such as gas chromatography/mass spectrometry) are more specific and can determine the precise identity of the substance.
what is forensic drug testing?
Forensic drug testing is to identify unknown powders, liquids and pills that may be illicit drugs. There are basically two categories of forensic tests used to analyze drugs and other unknown substances. They are Presumptive tests and Confirmatory tests.
Tricks to identify different powders while doing a lab of mystery powder?
Check the smell and colour and try and figure it out
Can the police find fingerprints on broken glass?
Yes, the police can find fingerprints on broken glass if the glass is intact enough to preserve the prints. They can use fingerprint powders or chemicals to enhance and lift the prints for analysis and comparison.
What are the advantages of powders?
powders dissolve easier in liquids then solids
Is 2.4 grams of medicinal powders is equivalent to how many milligrams of powders?
2400
Can you melt powders into liquids?
Definitely. Powders are simply solids broken into smaller particles. As we know, melting is the phase change from the solid state to the liquid state. Thus, we can definitely melt powders.
Are protein powders addictive?
No.
What are the release dates for Animated Powders - 1910?
Animated Powders - 1910 was released on: USA: 14 September 1910
Can you use regular acrylic powders with odorless nail liquid?
Yes, you can use these powders with odorless nail polish.
Do flea powders work?
Yes they do.
What are the ingredients in generic drink powders?
The ingredients in generic drink powders will vary from manufacturer to manufacturer. You will need to read the ingredient statements.
