62414

Sodium bicarbonate/Sodium carbonate concentrate

Na₂CO₃ 64mM and NaHCO₃ 20mM in water, IC eluent concentrate (20x) for Metrosep A Supp 5

• Synonym(s): Buffer Solution Concentrate
• UNSPSC Code: 12161700
• NACRES: NB.21

Properties

• Quality Level: 100
• concentration: 20 mM NaHCO₃ in H₂O; 64 mM Na₂CO₃ in H₂O
• technique(s): ion chromatography: suitable
• suitability: application tested

Description

General description

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.

This eluent concentrate is application tested. Information about the exact contents and expiry date is described in the certificate.

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).

Linkage

Visit the IC Portal to learn more

Preparation Note

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

Legal Information

ERM is a registered trademark of European Commission

Safety Information

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: nwg
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable