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页码 288
ICS-2100 Ion Chromatography System
198
Doc. 065291-01 3/09
A.6
Eluent Generation
 
Eluent Types
KOH, LiOH, NaOH, K
2
CO
3
, K
2
CO
3
/KHCO
3
, MSA
Gradient Profiles
Optional feature; combination of unlimited number of linear, convex, 
and concave positive and negative gradient profiles
Concentration
Increments
0.01 mM
Flow Rate
0.1 to 3.0 mL/min
Maximum
Operating
Pressure
21 MPa (3000 psi)
Maximum
Solvent
Concentration
Anion: 25% methanol
Cation: No solvents
Concentration
Range
Dependent on the EluGen cartridge type, the cartridge configuration 
(single or linked dual), and the flow rate. Refer to
and
 
.
EluGen Cartridge
Eluent Concentration Range
K
2
CO
3
0.1 to 15 mM at 0.1 to 1.0 mL/min flow
0.1 to X mM at 1.0 to 2.0 mL/min flow
where X = 15/flow in mL/min
KOH
0.1 to 100 mM at 
0.1 to 1.0 mL/min flow
0.1 to X mM at 1.0 to 3.0 mL/min flow
where X = 100/flow in mL/min
LiOH
0.1 to 80 mM at 0.1 to 1.0 mL/min flow
0.1 to X mM at 1.0 to 3.0 mL/min flow
where X = 80/flow in mL/min
MSA
0.1 to 100 mM at 
0.1 to 1.0 mL/min flow
0.1 to X mM at 1.0 to 3.0 mL/min flow
where X = 100/flow in mL/min
NaOH
0.1 to 100 mM at 
0.1 to 1.0 mL/min flow
0.1 to X mM at 1.0 to 3.0 mL/min flow
where X = 100/flow mL/min
Table A-6. Eluent Concentration Ranges for Single-Cartridge Configurations