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3 Cards in this Set

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  • Back
The trace analysis of drugs (three techniques)

Enable the detection of compounds at very low concentrations.




Sample clean up and solid- phase extraction- a method of removing unwanted compounds for a sample.




Remaining analytes are separated into individual components by gas chromatography.





Recreational Drugs

Recreational drugs in the body focused on two compounds- Ethanol and Ecstasy.




Two methods of analysis of Ethanol in breath -




A wet chemical test and the use of electrochemical fuel cell.




Analysis of ecstasy- demonstrated the flexibility of the ELISA technique.

Detecting counterfeit drugs

Detecting counterfeit antimalarial drugs by infrared spectroscopy- non destructive and portable technique.




Each drug exhibits a unique spectroscopic fingerprint- used to confirm that the sample is genuine.