IonPac CTC Cation Trap Column

Columns and Accessories > IC and RFIC Columns > Trap Columns > Cation Trap Columns > IonPac CTC Cation Trap Column

Chromatograms / Specifications / Order Info / Data Sheets

The IonPac^® CTC Cation Trap Column contains high-capacity, low-efficiency, cation-exchange resin in the hydronium ion form. The column strips trace contaminants from the eluent. The trap is installed in the eluent line prior to the injection valve to prevent spurious peaks and reduce baseline shifts during gradient chromatography.

IonPac CTC Cation Trap Column Specifications
Dimensions	IonPac CTC-1 Cation Trap Column: 9 × 24 mm and 4 × 35 mm (CTC, 2 mm)
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 cation trap column) 0.8 meq (4 × 35 mm cation trap column, CTC, 2 mm)

Order Information
IonPac CTC Cation Trap Column 2 mm	043132
IonPac CTC-1 Cation Trap Column	040192

Data Sheets
	Concentrator and Trap Columns Data Sheet 408K
	IonPac CTC Cation Trap Column Manual 117K

CR-TC Continuously Regenerated Trap Columns

Dionex's line of CR-TCs purify the eluent continuously.


	Columns and Accessories > IC and RFIC Columns > Trap Columns > Cation Trap Columns > IonPac CTC Cation Trap Column

Order Literature Privacy Feedback Terms of Use Trademarks Site Map