Prepared By : Shilpi Rajput (Analyst) For detailed explanation of one of the most significant characteristic of method validation - Repeatability. Repeatability is the phenomenon where tests are conducted on identical test subjects with the same method, with the same method in short span of time.

1. METHOD VALIDATION
Prepared By :
Shilpi Rajput (Analyst)
Sigma Test & Research Centre

2. REPEATABILITY
Definition:- Repeatability is the closeness
of agreement between mutually
independent test result obtained with the
same method on identical test material in
the same laboratory by the same analyst
using the same equipment with in short
interval of time.

3. Determination &
Acceptability

4. A sample assessment of repeatability
will be acceptable . A minimum of ten
replicate sample determination should
be made together with a sample
statistical assessment including the %
RSD.
Limit of % RSD is in-house or matrix
dependable.

5. THANK YOU