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Merck

78698

Sodium bicarbonate/Sodium carbonate regenerant

Na2CO3 70 mM and NaHCO3 70 mM in water, IC regenerant

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About This Item

NACRES:
NA.21
UNSPSC Code:
41116105

Product Name

Sodium bicarbonate/Sodium carbonate regenerant, Na2CO3 70 mM and NaHCO3 70 mM in water, IC regenerant

form

liquid

quality

Na2CO3 70 mM and NaHCO3 70 mM in water

shelf life

limited shelf life, expiry date on the label

concentration

70 mM Na2CO3 in H2O
70 mM NaHCO3 in H2O

technique(s)

ion chromatography: suitable

Quality Level

100

Application

Metrohm IC application note AN-CS-003: Biogenic amines in addition to standard cations with conductivity detection following sequential suppression and Dose-in Gradient.

Metrohm IC application note AN-CS-010: Traces of lithium and sodium besides monoethanolamine in water-steam circuits of thermal power plants.

Metrohm IC application note AN-CS-006: Aliphatic amines and ethanol amines in addition to standard cations by sequential suppression.

Other Notes

to be used in combination with eluent concentrate for Metrosep C Supp 1 and 2: 78737

Visit the IC Portal to learn more

Storage Class

10 - Combustible liquids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCCH1587
BCCC7704
BCCC3113
BCBW5450

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Articles

Ion Chromatography for Trace Cation Analysis

Metrosep C Supp 2 column and acidic binary IC eluent accurately determine ammonium in acidic solutions, meeting pharmacopeia regulations.

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