Blog

It is possible to declare an entire class as a friend of another class.

Which option is run with patient specimens?

For what purpose are reference standards used?

Absorbance is linearly related to concentration. What type of graph would result if absorbance was plotted against concentration on a linear scale?

Interpret the result. What is that concentration of the sample?

What defines y when x = 0?

The acceptable range for a test method is the mean +2s. After five runs with no controls outside of acceptable limits, subsequent control values fell below the mean -2s. What does this information indicate?

What is the median of the following set of nine sample values? 15, 16, 18, 18, 20, 20, 22, 22, 22, 23, 27, 27

Beer’s law defines a linear relationship between concentration and what measurement?

What is the final concentration if 12 mL of 1 molar salt is brought to 50 mL?