Design an LLE protocol for the extraction of cocaine

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Reference no: EM133220954

Chemistry and Analysis of Drugs

Question 1). You receive a urine sample, and they requested analysis is to detect the probable presence of cocaine in urine. Design an LLE protocol for the extraction of cocaine from urine. You are to list the protocol steps for the extraction of cocaine from urine as if you are conducting an analysis.

Question 2). Which sample preparation techniques are best for each of the following matrices? Select one sample preparation technique for the matrices below.
Seize drugs
a) LLE (Liquid-liquid extraction)
b) Solvent Dilution
c) Dilute and shoot
d) SPE (Solid phase extraction)
e) Protein Precipitation
Blood
a) LLE (Liquid-liquid extraction)
b) Solvent Dilution
c) Dilute and shoot
d) SPE (Solid phase extraction)
e) Protein Precipitation

Urine
a) LLE (Liquid-liquid extraction)
b) Solvent Dilution
c) Dilute and shoot
d) SPE (Solid phase extraction)
e) Protein Precipitation

Reference no: EM133220954

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len3220954

9/19/2022 1:38:47 AM

Please see two homework questions attached and two PDF attached to answer both questions. You can find information on question 1 in chapter 9 page 100-101 or 102 of the ebook. I had a hard time finding question 2 answer. When you do find please let me know where you saw this information.

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