Tips from daily practice: Certified standard solutions for ion chromatography (PRIMUS standards)

The quality of the calibration of an ion chromatograph depends greatly on the quality of the standard solutions used. Every ion chromatograph from Metrohm is shipped with a certified PRIMUS standard
(Primary Multiion Standard; multi-ion standard for anion or cation determination) from Fluka. In this article, you obtain information about the PRIMUS standards and you find out about what you need to bear in mind when calibrating your ion chromatograph.