a.
To determine: The barbiturate with long retention time.
Introduction: Chromatography is a technique that is used to separate the components present in a mixture. This technique is also used in separating the multicomponent specimens that are obtained in the crime laboratory.
b.
To determine: The barbiturate with shortest retention time.
Introduction: Barbiturates belong to the class of drugs that acts on central nervous system as a depressant. Earlier, these barbiturates were used in the treatment of anxiety, insomnia, and various other disorders.
c.
To determine: The approximate value of the retention time of amobarbital.
Introduction: Amobarbital is a kind of sedative that is used for the treatment of short term insomnia. It is a white powder that is odorless and bitter in taste.
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Criminalistics: An Introduction to Forensic Science (12th Edition)
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