Test parameters in the nitrogen gas validation

Test parameters during validation and its frequency are given below:
a) Test for oil mists – Every 6 months once
b) Test for moisture content – Every 6 months once
c) Particulate count (Non-viable) – Every 6 months once
d) Sterility test (Aseptic area locations) – Every 6 months once
e) Bioburden test (Controlled area locations) – Every 6 months once
* Perform the nitrogen gas sampling & testing for three consecutive days.
f) Purity of nitrogen gas (Based on manufacturer COA)

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