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Sodium bicarbonate/Sodium carbonate concentrate

Na2CO3 36 mM and NaHCO3 34 mM in water, IC eluent concentrate (20x) for Metrosep A Supp 4

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Na2CO3 36 mM and NaHCO3 34 mM in water

shelf life

limited shelf life, expiry date on the label


34 mM NaHCO3 in H2O
36 mM Na2CO3 in H2O


ion chromatography: suitable

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.


Metrohm IC application note AN-S-357: Waste water from a waste water cleaning plant: Anion determination with a Metrosep A Supp 4 - 250/2.0.

Metrohm IC application note AN-U-012: Trace iodide in bottled water using anion chromatography with UV/VIS detection.


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Preparation Note

For the preparation of this CRM only materials of highest purity were used.

Analysis Note

Na2CO3 36 mM + NaHCO3 34 mM in water

related product

Product No.

Storage Class Code

10 - Combustible liquids



Flash Point(C)

Not applicable

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