• Published 2002

RACEHORSE AND GREYHOUND " DOPE " TESTING

@inproceedings{Oso2002RACEHORSEAG,
  title={RACEHORSE AND GREYHOUND " DOPE " TESTING},
  author={O O Oso and Na O OH O OSO},
  year={2002}
}
Step 1 Extraction One of two methods can be used. In solid phase extraction the sample is put on a plate coated with a substance that organic compounds (such as drugs) do not adhere to, but to which other compounds in the sample do, and then the organics washed off with a suitable solvent. In liquid-liquid extraction an organic solvent is mixed with the sample, the organic compounds migrate to the organic phase, the two layers are allowed to separate out and finally the aqueous phase is removed… CONTINUE READING

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