Across
- 2. more specific than a color test
- 4. must show low abuse potential & have medical use
- 9. turns purple when chloroform is added in presence of marijuana
- 10. turns purple in presence of heroin, morphine & most opium derivates
- 11. turns blue in presence of cocaine
- 12. uses solid stationary phase coated onto a glass plate & a mobile liquid phase to separate the components of the mixture
Down
- 1. moving phase called a carrier gas that flows through a column
- 3. high potential for abuse and have no currently accepted medical use
- 5. turns violet-blue in presence of barbiturates
- 6. turns purple-blue in presence of LSD
- 7. way of separating & tentatively identifying components of a mixture
- 8. high potential for abuse, but have medical uses within severe restrictions
- 11. have a low potential for abuse & have a current medical use