78737

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Nitric acid/Rubidium nitrate concentrate

IC eluent concentrate (20x) for Metrosep C Supp 1 & 2

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Quality Level

100

form

liquid

quality

HNO₃ 100 mM and Rb 1000 μg/L in H₂O

shelf life

limited shelf life, expiry date on the label

concentration

100 mM HNO₃ in H₂O
1000 μg/L Rb in H₂O (from RbNO₃salt)

technique(s)

ion chromatography: suitable

suitability

application tested

Related Categories

Chromatography & Spectroscopy Reagents

Ion Chromatography Standards

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1 of 4

This Item	19399	61905	309206
Supelco 78737 Nitric acid/Rubidium nitrate concentrate	Supelco 19399 Nitric acid/Dipicolinic acid concentrate	Supelco 61905 Nitric acid/Dipicolinic acid concentrate	Sigma-Aldrich 309206 Rhodium(III) nitrate solution
form liquid	form -	form -	form liquid
concentration 100 mM HNO₃ in H₂O, 1000 μg/L Rb in H₂O (from RbNO₃salt)	concentration 17 mM Dipicolinic acid in H₂O, 17 mM HNO₃ in H₂O	concentration 14 mM C₇H₅NO₄ in H₂O, 34 mM HNO₃ in H₂O	concentration ~10 % (w/w) (Rh in >5 wt. % HNO₃)
Quality Level 100	Quality Level 100	Quality Level 100	Quality Level 100
quality HNO₃ 100 mM and Rb 1000 μg/L in H₂O	quality HNO₃ 17 mM and Dipicolinic acid 17 mM in water	quality -	quality -
shelf life limited shelf life, expiry date on the label	shelf life limited shelf life, expiry date on the label	shelf life -	shelf life -
technique(s) ion chromatography: suitable	technique(s) ion chromatography: suitable	technique(s) ion chromatography: suitable	technique(s) -

Application

Metrohm IC application note AN-CS-007: Lithium in addition to other cations in seepage water from minerals through sequential suppression.

Linkage

to be used in combination with ion suppressor regenerant 78698

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Storage Class Code

12 - Non Combustible Liquids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Origin

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