1. Drugs And Athletes
... testing official. Urine is used because it is a bodily fluid that can be obtained with minimum discomfort and it contains significant amounts of many banned substances for days after they are ingested. A portion of each sample is passed through an instrument called a thin-layer chromatograph. Different substances flow ... This separates the urine into different components. After the gas has dissipated, technicians decipher the colorations left on the column to determine if any banned substances are present ( Meer 93). A more accurate but somewhat more time consuming test than the gas chr...
- Word Count: 3784
- Approx Pages: 15
- Has Bibliography
- Grade Level: High School