Shodex Anion SI-series Columns for Carbonate Eluent

Shodex IC SI-series for carbonate eluent (Na₂Co₃/NaHCo₃) ion chromatography columns are suitable for anion analysis with suppressor methods. The columns are made with a polyvinyl alcohol base particle with a quaternary ammonium functional group. Typical applications include analysis of general inorganic ions and oxyhalides.

Skip to the end of the images gallery

Skip to the beginning of the images gallery

Buy

Part Number	Short Description	Phase Type	Phase	Particle Size	ID	Length	Type	Price
F6995290	IC SI-35 4D PEEK Column, 3.5um, 4 x 150mm	Anion Exchange	IC SI-35	3.5 um	4.0 mm	150 mm	PEEK Column	£1,696.87
F6995245	IC SI-50 4E PEEK Column, 5um, 4 x 250mm	Anion Exchange	IC SI-50	5 um	4.0 mm	250 mm	PEEK Column	£1,617.85
F6709625	IC SI-50G PEEK Guard Column, 5um, 4.6 x 10mm	Anion Exchange	IC SI-50	5 um	4.6 mm	10 mm	Guard	£500.36
F6995260	IC SI-52 4E PEEK Column, 5um, 4 x 250mm	Anion Exchange	IC SI-52	5 um	4.0 mm	250 mm	PEEK Column	£1,696.87
F6995244	IC SI-90 4E PEEK Column, 9um, 4 x 250mm	Anion Exchange	IC SI-90	9 um	4.0 mm	250 mm	PEEK Column	£1,303.29
F6709620	IC SI-90G PEEK Guard Column, 9um, 4.6 x 10mm	Anion Exchange	IC SI-90	9 um	4.6 mm	10 mm	Guard	£472.77
F6709626	IC SI-92G PEEK Guard, 9um, 4.6 x 10mm	Anion Exchange	IC SI-52	9 um	4.6 mm	10 mm	Guard	£471.86
F6709627	IC SI-95G PEEK Guard, 9um, 4.6 x 10mm	Anion Exchange	IC SI-35	9 um	4.6 mm	10 mm	Guard	£471.86
F6709720	IC SI-2GF PEEK Guard Holder and 1 Filter	Anion Exchange	IC SI-2GF				Guard	£396.37
F6709730	IC SI-2GF PEEK Filters, 3pk	Anion Exchange	IC SI-2GF				Guard	£326.49
F6995291	IC SI-35 2B PEEK Column, 3.5um, 2 x 50mm	Anion Exchange	IC SI-35 2B	3.5 um	2.0 mm	50 mm	PEEK Column	£1,696.87

Features

Suitable for anion analysis for suppressor methods with carbonate eluent
Quaternary ammonium functional groups
Polyvinyl alcohol particles
PEEK housing
3.5 µm, 5 µm or 9 µm particle size
Typically used for general inorganic ions and oxyhalides applications

Specifications

	IC SI-90 4E	IC SI-50 4E	IC SI-52 4E	IC SI-35 4D	IC SI-35 2B
Functional group	Quaternary ammonium	Quaternary ammonium	Quaternary ammonium	Quaternary ammonium	Quaternary ammonium
Gel material	Polyvinyl alcohol	Polyvinyl alcohol	Polyvinyl alcohol	Polyvinyl alcohol	Polyvinyl alcohol
Particle size	9 µm	5 µm	5 µm	3.5 µm	3.5 µm
Plates per column	≥ 5,000	≥ 10,000	≥ 14,000	≥ 13,000	≥ 4,500
Housing material	PEEK	PEEK	PEEK	PEEK	PEEK
Maximum pressure	100 bar	150 bar	150 bar	150 bar	150 bar
Usual flow rate	1.0 mL/min	0.7 mL/min	0.8 mL/min	0.6 mL/min	0.2 mL/min
Maximum flow rate	2.0 mL/min	0.8 mL/min	1.0 mL/min	0.8 mL/min	0.5 mL/min
Temperature range	20 to 60°C	20 to 60°C	20 to 60°C	20 to 60°C	20 to 60°C
pH range	3 to 12	3 to 12	3 to 12	3 to 12	3 to 12
Shipping solvent	1.8 mM Na2CO3 + 1.7 mM NaHCO3 aq	3.2 mM Na2CO3 + 1.0 mM NaHCO3 aq	3.6 mM Na2CO3 aq	3.6 mM Na2CO3 aq	1.0 mM Na2CO3 + 2.0 mM NaHCO3 aq

Literature