Control Materials Are

question 6

Multiple Choice

Control materials are:

• A) Analyzed concurrently with the unknown samples
• B) Substances with a known amount of analyte
• C) Used to calibrate the method
• D) All of the above

---

Definitions:

Self-Interest

The consideration of personal benefit or advantage, which often motivates behavior and decision-making.

Commons Dilemma

A situation in which individual interests conflict with collective well-being, often resulting in the overuse or depletion of shared resources.

Renewable Resource

A natural resource that can replenish itself over time through natural processes, such as solar energy, wind, and water cycles.

Cooperation

The process of working together towards a common goal or benefit.