English
Application
Metrohm IC application note AN-S-344:Anions in “Electronic grade” nitric acid on a high-capacity column.
Metrohm IC application note AN-S-341:4-Hydroxybutyratein addition to standard anions and organic acids.
Metrohm IC application note AN-S-336:Anion traces on the Metrosep A Supp 16 – 250/2.0 after Inline Preconcentration and Matrix Elimination
General description
The “bicarbonate concentrate” is basically 0.1-molar solution of sodium bicarbonate (the saturation temperature of the 0.1-molar solution is 15°C). It is highly advantageous as it is temperature dependent and its subsequent dilution with water can be appropriately controlled.[1]
This eluent concentrate for ion chromatography is determined by potentiometric titration. Content and expiry date can be found on the certificate.
Other Notes
Visit the IC Portal to learn more
Preparation Note
Prepared with sodium bicarbonate and high purity water (18.2 MΩ, 0.2 μm filtered)
