Case Study: Arsenic Analysis

After completing this activity, students will be able to:

  • Identify the details of the various steps in a quantitative analysis method
  • Design a calibration curve using standard solutions of the required analyte
  • Use this calibration curve to calculate the concentration of the analyte in the unknown samples
  • Assess the reliability of the calibration curve and the unknown concentrations using statistical analysis
  • Decide whether the results of the quantitative analysis are sufficient to answer the initial question.

Sheri Strickland, Converse College (sheri.strickland@converse.edu)

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Tom Wenzel

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