This can be accessed if using an ACQUITY UPLC system, which can read the e-cord memory chip.įor SPE products (Oasis, Sep-Pak) and Standards: If your column has an e-cord attached, the Batch Test Certificate and the Column Efficiency Test Certificate are in the memory of that column's e-cord data. If C of A documents are not available, you will be given an option to e-mail Waters (see specific e-mail address given to you on that website if no documents come up). This will be your individual column efficiency test certificate. The second document will have the lot number plus the additional 4-digit serial#. One document will have the 10-digit lot number. For example the bottle Lot number may be W21061703 but the Kit Lot # is actually W21061702. It is typically off by a digit lower or higher so you can guess to find the right COA for your kit. The Lot # that is written on a vial in the kit is not the same as the kit Lot #. If you are looking for a COA for a sample kit you might not find your COA if using the Lot # off of a bottle in the kit. You may contact our Certification Of Analysis team at to request Certification of Analysis (COA).
0 Comments
Leave a Reply. |