University revision · Forensic Science

Illicit Drug Identification and Analysis

Question 1 of 5 Course: Biomedical Science(Degree)

In a drug analysis, which property is exploited to separate a basic drug like cocaine from a neutral cutting agent like sucrose using liquid-liquid extraction?

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Coombs control cells (IgG-sensitized red cells) verify that the antihuman globulin reagent is active and that the washing procedure was adequate. A positive control ensures the test system is working; a negative control checks for false positives.

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