Calibration of fluoride, chloride, nitrite, bromide, nitrate, phosphate, and sulfate using intelligent partial loop injection technique and anion chromatography with conductivity detection after sequential suppression. This technique allows a calibration range of 1:100 (e.g. 1 μg/L to 100 μg/L corresponding to 2 μL to 200 μL injected volume) out of 1 calibration solution. Applying the full range of partial loop injection to the samples one calibration covers a sample concentration range of 1 to 10'000.

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Metrohm AG

Ionenstrasse
9100 Herisau

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