# Where to find iScan and Tecan serial number stickers in the instruments? **iScan** The iScan serial number white sticker is located in the back of the instrument, near the power cord. ![](https://761066130-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FGM9W2DuBTgEXv1ClCm8H%2Fuploads%2Fgit-blob-d469e8e9b15fe8e60cfc0120189225a85ebbd97c%2Fimage1.jpg?alt=media) On the sticker, the serial number is above the second barcode. The iScan serial number starts with N, followed by a sequence of three or four numbers. ![](https://761066130-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FGM9W2DuBTgEXv1ClCm8H%2Fuploads%2Fgit-blob-a21e45f28a6cd3bc48ae7ff06e759e1d33eb02c0%2Fimage2.jpg?alt=media) **Tecan** The Tecan serial number is located on the white sticker inside the instrument, below the syringes. ![](https://761066130-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FGM9W2DuBTgEXv1ClCm8H%2Fuploads%2Fgit-blob-f3f198cf66bc8d29ab77dc020f3dff60dffdf885%2Fimage3.jpg?alt=media) The serial number is the 10-digit number below the barcode. ![](https://761066130-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FGM9W2DuBTgEXv1ClCm8H%2Fuploads%2Fgit-blob-4eb29b4a39716e573d15c74702968c0a713c3408%2Fimage4.png?alt=media) \ \ \
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