ELI5: Explain Like I'm 5

Analytical quality control

Analytical Quality Control is like checking your work to make sure you did it right. Just like how you might check your homework or your drawing to make sure it's good, scientists also need to check their work to make sure their experiments are good and accurate. They use tools and tests to make sure their results are correct and reliable.

Think of it like baking a cake. You have a recipe that tells you how much flour, sugar, and butter to use. But you also need to make sure that you measure everything correctly, mix it together properly, and put it in the oven at the right temperature and for the right amount of time. Analytical Quality Control is the same way - scientists need to use the right ingredients and tools, measure everything accurately, and follow the right steps to get good results.

When scientists do experiments, they need to compare their results to what they expect to get. This is called a "standard" or a "control." They might use a control sample that they know works, or they might use a standard measurement that is accepted by the scientific community. They then compare their results to the standard or control to see if they are correct. If the results are not correct, the scientists might have to repeat the experiment, adjust their methods, or figure out what went wrong.

Overall, analytical quality control is an important part of science because it helps ensure that results are accurate and reliable. So just like how you want your cake to taste good, scientists want their experiments to be good, too!