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Merck

61905

Nitric acid/Dipicolinic acid concentrate

HNO3 34 mM and Dipicolinic acid 14 mM in water, IC eluent concentrate (20x) for Metrosep C 4

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About This Item

NACRES:
NB.21
UNSPSC Code:
12161700
Concentration:
14 mM C7H5NO4 in H2O, 34 mM HNO3 in H2O
Form:
liquid
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Quality Level

form

liquid

concentration

14 mM C7H5NO4 in H2O, 34 mM HNO3 in H2O

technique(s)

ion chromatography: suitable

pH

1.4-1.6

solubility

water: soluble at 20 °C

suitability

application tested

General description

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-C-151: Separation of standard cations in five minutes.

Preparation Note

Prepared with nitric acid, dipicolinic acid and high purity water (18.2 MΩ, 0.2 μm filtered)

Other Notes

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Disclaimer

May form precipitation at storage below room temperature.


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Storage Class

12 - Non Combustible Liquids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable



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