Every Durex condom is electronically tested to ensure it's up to the job.
A random sample of condoms is also taken from each batch for more rigorous quality tests.
"After measuring thickness and length, samples go through the air filtration test to check for burst strength and elasticity". The international standard for the air burst test is for the condom to contain 18 litres of air. But our requirement is for 22 litres.
Water leak testing is also carried out.
Sample condoms are filled with water and reviewed for any leakage.
If the sample fails any of the tests, the whole batch is rejected!