Creative Sketch

Testing Lab Quality Assurance steps:

a. Method validation/ verification
b. Measurement Uncertainty calculation
c. Proficiency Test (PT)/ Inter Laboratory Comparison (ILC)
d. Repeatability/ Reproducibility
e. Internal audit perform

Calibration vs. Validation

Calibration is a process or action that compares the measurement values of a measuring device or equipment against a reference standard and certifies the measurement accuracy.

On the other hand, Validation is a detailed documented process of confirming that the equipment or machine is installed correctly, operating effectively, and performing without any error.