Straightforward multi-point calibration using a single standard

Automated logical dilution for ion chromatographic determinations Summary For all investigated ions (Li+, Na+, K+, Ca2+, Mg2+, F–, Cl– , NO2–, Br–, NO3–, SO42– ), automated logical dilution yielded coefficients of determination (R2) better than 0.9999. Direct-injection recoveries for cations…

Fully automated sample preparation for liquid chromatographic content determinations Summary Only liquid samples can be fed directly into a liquid chromatograph (LC). However, solid samples such as foodstuffs and tablets can be made injectable by homogenization, filtration and dilution with…

Trace-level determination of anions in the primary circuit of a PWR-type nuclear power plant using ion chromatography after inline sample preparation Summary Inline sample preparation Measurement The analysis Th l i off ultratraces lt t off anions i i the…

Application Note AN-S-403 Anions in lithium-ion battery solvents Determination of anions in N-methylpyrrolidone (NMP) by ion chromatography (IC) N -Methylpyrrolidone (also known as N -methyl-2- NMP impurity analysis is crucial to assess the quality of pyrrolidone or NMP) is an…