Dionex Ionpac As12A Isocratic Analysis Of 25% Sodium Hydroxide - Thermo Scientific Dionex ERS 500 Product Manual

4 – Example Applications
4.6.3

Dionex IonPac AS12A Isocratic Analysis of 25% Sodium Hydroxide

Sample:
Concentrator Column:
Column:
Eluent:
Eluent Flow Rate:
Electrolytic Suppressor:
or Chemical Suppressor:
Chemical Regenerant:
Expected Background Conductivity:
Figure 5
Thermo Scientific
031956-11
100 µL of 25% NaOH neutralized in the SP10 AutoNeutralizer
Low Pressure Trace Anion Concentrator
(i.e., Dionex UTAC-XLP2, Item # 072781)
Dionex IonPac AG12A + Dionex IonPac AS12A
2.7 mM Na CO /0.3 mM NaHCO
2 3
1.5 mL/min
Dionex Anion Electrolytically Regenerated Suppressor, Dionex AERS 500
Recycled Eluent Mode
Dionex Anion Chemically Regenerated Suppressor, Dionex ACRS 500
50 mN H SO
2 4
14–16 µS
Dionex IonPac AS12A Isocratic Analysis of Blank, Standard, 25% NaOH
Sample and Spiked 25% NaOH Sample
Product Manual for the ERS 500 Suppressor
For Research Use Only. Not for Use in Diagnostic Procedures.
3
Page 50 of 84