Our Certificates of Sterility / Irradiation Are Available Below. To Acquire the Correct Certificate of Sterility (COS), a Lot Number is Required.

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FAQ: Where Can I Find the Lot Number for Berkshire Products?

Lot number (sometimes called “batch number”). Your product’s lot number can be found on the product’s case or pack label or embossed in the seal. Use the case label shown here (right) as an example.

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