Application

Metrohm IC application note AN-S-331 :Separation of seven standard anions with the Metrosep A Supp 5 microbore anion column.Metrohm IC application note AN-S-313 :Dual detection of nitrite traces in the presence of excess chloride concentrations with the aid of the 940 Professional IC Vario (conductivity, UV/VIS).Metrohm IC application note AN-S-309 :Anions in 70% hydrogen peroxide applying Inline Matrix Elimination.Metrohm IC application note AN-S-308 : Azide in air from pharmaceutical production.Metrohm IC application note AN-S-304 :Variable Inline Preconcentration including Matrix Elimination for trace anion analysis (MiPCT-ME)Metrohm IC application note AN-S-290 :Chlorine, bromine, and sulfur in low-density polyethylene (ERM-EC680k) applying Combustion Ion Chromatographhy (CIC).

General description

This eluent concentrate is application tested. It is certified in accordance with ISO Guide 31. All details about exact content, uncertainty, traceability and expiry date are described in the certificate.

The “bicarbonate concentrate” is 1-molar solution of sodium bicarbonate (the saturation temperature of the 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.

Legal Information

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Linkage

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Preparation Note

Prepared with sodium carbonate, sodium bicarbonate and high purity water (18.2 MΩ, 0.2 µm filtered)