赛默飞Thermo Dionex IonPac CTC Cation Trap Column,阴阳离子分析柱

The Thermo Scientific^™Dionex^™IonPac^™CTC-1 and CTC 500 Cation Trap Columns contain high-capacity, low-efficiency, cation-exchange resin in the hydronium ion form, to remove trace cation contaminants from eluents. The trap is installed in the eluent line prior to the injection valve to prevent spurious peaks and reduce baseline shifts during gradient chromatography. The Dionex IonPac CTC 500 supports HPIC^™system pressures up to 5000 psi (34.5 MPa). For RFIC^™MSA eluent generation applications, use the Dionex CR-CTC.

IonPac CTC Cation Trap Column Specifications
CTC 500 Cation Trap Column Specifications
Dimensions	9×24 mm (4 mm applications) 4×35 mm (2 mm applications)
Mobile phase compatibility	All cation exchange eluents; 0–50% HPLC solvents
Substrate characteristics	Bead Diameter: 500 µm Cross-Linking (%DVB): 8%
Functional group characteristics	Ion-Exchange Group: Sulfonic acid Hydrophobicity: Low
Capacity	3.0 meq (9×24 mm, 4 mm applications) 0.8 meq (4×35 mm, 2 mm applications)
Max. Operating Pressure	34.5 MPa (5000 psi)
CTC-1 Cation Trap Column Specifications
Dimensions	9×24 mm (4 mm applications) 4×35 mm (2 mm applications)
Mobile phase compatibility	All cation exchange eluents; 0–50% HPLC solvents
Substrate characteristics	Bead Diameter: 500 µm Cross-Linking (%DVB): 8%
Functional group characteristics	Ion-Exchange Group: Sulfonic acid Hydrophobicity: Low
Capacity	3.0 meq (9×24 mm, 4 mm applications) 0.8 meq (4×35 mm, 2 mm applications)
Max. Operating Pressure	20.7 MPa (3000 psi)

Ordering Information
IonPac CTC Cation Trap Column 2 mm	043132
IonPac CTC-1 Cation Trap Column	040192
PROD,COL,IP,CTC 500,2MM	079019
PROD,COL,IP CTC 500, 4MM	075977

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赛默飞Thermo Dionex IonPac CTC Cation Trap Column