Specifications

13
High Performance Liquid Chromatograph
* Use the following versions
LC/GC Ver. 5.54 SP2
DB Ver. 6.11 SP1
CS Ver. 6.11 SP1
1: Phosphoric acid
2: α-ketoglutaric acid
3: Citric acid
4: Pyruvic acid
5: Malic acid
6: Succinic acid
7: Lactic acid
8: Formic acid
9: Fumaric acid
10: Acetic acid
11: Levulinic acid
12: L-pyroglutamic acid
The improved functions of the LabSolutions* workstation support up to four column ovens per system.
This allows analysis with individual temperature control of two columns.
The CTO-20A/20AC can incorporate up to two flow-line selection valves, a manual injector, and a gradient mixer.
The CTO-30A can also incorporate a flow-line selection valve and gradient mixer.
The FCV-12AH/14AH/32AH/34AH
high-pressure flow-line selection valve
can be incorporated and controlled.
Position display is also possible.
Incorporation of Flow-Line Selection Valve
Column
Solvent
Flow rate
Shim-pack SCR-102H (two connected)
5 mmol/L p-toluenesulfonic acid
1.0 mL/min
40°C temperature
control Individual temperature control at 40°C and 25°C
25°C temperature control
mV
25.0
2
1
3
4
5
6
7
10
11
12
8
9
20.0
15.0
10.0
5.0
0.0
−5.0
−10.0
10.0 15.0 20.0 25.0 30.0min
Unseparated
mV
2
1
3
4
5
6
7
10
11
12
8
9
20.0
15.0
10.0
5.0
0.0
−5.0
10.0 15.0 20.0 25.0 30.0min
Unsepa
rated
mV
2
1
3
4
5
6
7
10
11
12
8
9
20.0
15.0
10.0
5.0
0.0
−5.0
10.0 15.0 20.0 25.0 30.0 min
Improved separation
Flow-line selection valve
Mixer
Manual injector
Analysis with Individual Temperature Control of Multiple Columns
(Multi-Oven Function)
Built-In Flow-Line Selection Valves