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Very low concentrations of perchlorate gave the following ion chromatography readings: 174, 178, 153, 192, 180, 166, 105

Posted: Tue Nov 23, 2021 8:26 am
by answerhappygod
Very low concentrations of perchlorate gave the following ion
chromatography readings:
174, 178, 153, 192, 180, 166, 105
Seven blanks had a mean reading of 45.0
What is the signal detection limit for this
method?
report your answer to the nearest whole number