Blister leaktest

Why methylene blue and indigo carmine used for blister pack leak test?

color dyes give easy detection of leakage due to penetration of color inside pockets.

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what is the leak test formula sir

how much time conduct the leak test per batch


As per your inhouse inprocess SOP,
Also(if any) special case supplier recommendation
or frequency to be more/less, let hourly, half hr,… with respect to batch size, in order to assure things are going ok.


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dear sir the how many times take to check the leak test set in time

tq sir