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Leak test of CLEARLine® cryotubes
Product quality is our highest priority. That is why the leak test ET99M-VOL is done for each produced batch of CLEARLine® cryotubes. As the result of the test we issue the certificate of conformity.
We would like you to be a part of the testing process. That is why we offer you video which explains the testing process in details. It will insure you that you can fully trust to our CLEARLine® cryotubes and their perfect opacity.