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How can I avoid possible contamination of my highly-sensitive probes as a result of carrying out the previous blank measurement in the same UVette?

April 26, 2017avoid blank carrying contamination measurement possible previous probes

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How can I avoid possible contamination of my highly-sensitive probes as a result of carrying out the previous blank measurement in the same UVette?

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You can do this by first measuring the sample, then rinsing the UVette thoroughly with buffer before measuring the blank. You must then subtract the blank value from your sample result.