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Be careful to distinguish between Repeatability and Reproduceability

Be careful to distinguish between Repeatability and Reproduceability

2022/05/03
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[Abstract]:
Now it is found that there are still many laboratory technicians who do not understand the difference between Repeatability and Reproduceability. Let's learn what is the specific difference between Repeatability and Reproduceability?

Now it is found that there are still many laboratory technicians who do not understand the difference between Repeatability and Reproduceability. Let's learn what is the specific difference between Repeatability and Reproduceability?

Repeatability and Reproduceability
Repeatability: The degree of agreement between a series of results obtained with the same method, the same test material, and under the same conditions. The same conditions refer to the same operator, the same equipment, the same laboratory and a short time interval.
Reproducibility: The degree of agreement between individual results obtained using the same method, the same test material, and under different conditions. Different conditions refer to different operators, different laboratories, different or the same time.
The test is about careful thought, and pay attention to distinguish the difference between Repeatability and Reproduceability. Only by knowing what to do can each experiment be successfully completed, rather than taking a step-by-step attitude to make samples.