Crime Lab Investigation. Forensic Detectives. Hollywood vs. the Real Forensic Detectives. #1 Task. Determine if there is physical evidence that connects the suspect to the crime. Is there evidence that places the suspect at the crime scene? If so...
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Separates (purifies) the different compounds from a mixture. Can give a positive identification or at least a strong indication of a substance’s identity.
Measures the Mass (formula weight/molecular weight) of the substance, which completes the identification.
More reliable testing
For comparison purposes
Computer skills are needed
Keyboarding skills are needed
Pictures and animations byKen Costello