If you are concerned about interference in your assay you can test this by spiking your sample i.e. adding a known amount of standard solution to the sample prior to sample preparation and assessing the recovery of this compared to sample only and standard only – all processed via the same sample preparation method prior to the test.
How do I know if my sample is interfering with the assay?
Modified on: Thu, 11 Nov, 2021 at 11:11 AM
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