Sepax Technologies, Inc.

Sepax SFC-SCX Columns

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Sepax SFC-SCX is a silica based mixed-mode strong cation exchange phase. The phase has a mixed chemical structure of sulfonic acid and phenyl group. The mixed mode of strong cation-exchange and hydrophobicity offers high selectivity and high resolution separation for cationic/basic and nitrogen containing compounds as well as desirable retention for a variety of weak cationic and neutral organic compounds. A uniform, polymeric bonding of SFC-SCX enhances its stability under various separation conditions.

Silica:	Spherical, high purity (<10 ppm metals)
Pore size:	120 Å
Particle size:	3, 5, and 10 µm
Pore volume:	1.0 mL/g
Surface area:	300 m²/g
Phase structure:	Polymeric and mixed mode
% Carbon:	11.0%
Coverage:	~ 3.0 µmol/m²

Highly controlled chemistry of polymeric monolayer formation and end-capping
Mixed chemical structure of sulfonic acid and phenyl group
Mixed-mode of ion-exchange and hydrophobic interaction enabling high selectivity and appropriate retention for a variety of compounds
pH stability: 1.5-8.0
Suitable for separations of a complex of cationic, nitrogen containing, and neutral compounds

SFC-SCX

1.8 µm

2.2 µm

3 µm

5 µm

10 µm

Sepax SFC-SCX

Standard Dimension:

Part Number	Particle Size	Pore Size	ID×Length

620361-4605	1.8 µm	120 Å	4.6×50mm
620361-4610	1.8 µm	120 Å	4.6×100mm
620361-4615	1.8 µm	120 Å	4.6×150mm

Custom Dimension:

Part Number	Particle Size	Pore Size	ID×Length

620361-2103	1.8 µm	120 Å	2.1×30mm
620361-2105	1.8 µm	120 Å	2.1×50mm
620361-2110	1.8 µm	120 Å	2.1×100mm
620361-2115	1.8 µm	120 Å	2.1×150mm

Additional dimension upon request.

Coupler
P/N: 102002-COUPLER
SS with PEEK ferrule inserts, recommended to connect columns in series.
price: $75/ea

Sepax SFC-SCX

Standard Dimension:

Part Number	Particle Size	Pore Size	ID×Length

620362-4605	2.2 µm	120 Å	4.6×50mm
620362-4610	2.2 µm	120 Å	4.6×100mm
620362-4615	2.2 µm	120 Å	4.6×150mm

Custom Dimension:

Part Number	Particle Size	Pore Size	ID×Length

620362-2103	2.2 µm	120 Å	2.1×30mm
620362-2105	2.2 µm	120 Å	2.1×50mm
620362-2110	2.2 µm	120 Å	2.1×100mm
620362-2115	2.2 µm	120 Å	2.1×150mm

Additional dimension upon request.

Coupler
P/N: 102002-COUPLER
SS with PEEK ferrule inserts, recommended to connect columns in series.
price: $75/ea

Sepax SFC-SCX

Standard Dimension:

Part Number	Particle Size	Pore Size	ID×Length

620363-4605	3 µm	120 Å	4.6×50mm
620363-4615	3 µm	120 Å	4.6×150mm
620363-4625	3 µm	120 Å	4.6×250mm

Custom Dimension:

Part Number	Particle Size	Pore Size	ID×Length

620363-2001 ^[1]	3 µm	120 Å	2.0×10mm
620363-2001C ^[2]	3 µm	120 Å	2.0×10mm
620363-2103	3 µm	120 Å	2.1×30mm
620363-2105	3 µm	120 Å	2.1×50mm
620363-2115	3 µm	120 Å	2.1×150mm
620363-2125	3 µm	120 Å	2.1×250mm
620363-4001 ^[1]	3 µm	120 Å	4.0×10mm
620363-4001C ^[2]	3 µm	120 Å	4.0×10mm

Additional dimension upon request.

[1]: Guard Cartridge only.
[2]: Guard Cartridge with holder (Part number ended with "C").

Precolumn Filters (Alternative choice for Guard Cartridge)
P/N#: 102000-P355 (2 µm PEEK frit), $65.00/ea
- for column with particle size 5 µm and 10 µm.
P/N#: 102000-P356 (0.5 µm PEEK frit), $65.00/ea
- for column with particle size 3 µm, or less than 3 µm.

PEEK Refill Frits (For Precolumn Filter)
P/N#: 102001-P355, 2 µm, 5 units/pk, $100/pk
P/N#: 102001-P356, 0.5 µm, 5 units/pk, $100/pk

Coupler
P/N: 102002-COUPLER
SS with PEEK ferrule inserts, recommended to connect columns in series.
price: $75/ea

Sepax SFC-SCX

Standard Dimension:

Part Number	Particle Size	Pore Size	ID×Length

620365-4605	5 µm	120 Å	4.6×50mm
620365-4615	5 µm	120 Å	4.6×150mm
620365-4625	5 µm	120 Å	4.6×250mm
620365-10005	5 µm	120 Å	10.0×50mm
620365-10015	5 µm	120 Å	10.0×150mm
620365-10025	5 µm	120 Å	10.0×250mm
620365-21201 ^[1]	5 µm	120 Å	21.2×10mm
620365-21205	5 µm	120 Å	21.2×50mm
620365-21215	5 µm	120 Å	21.2×150mm
620365-21225	5 µm	120 Å	21.2×250mm
620365-30005	5 µm	120 Å	30.0×50mm
620365-30015	5 µm	120 Å	30.0×150mm
620365-30025	5 µm	120 Å	30.0×250mm

Custom Dimension:

Part Number	Particle Size	Pore Size	ID×Length

620365-2001 ^[1]	5 µm	120 Å	2.0×10mm
620365-2001C ^[2]	5 µm	120 Å	2.0×10mm
620365-2103	5 µm	120 Å	2.1×30mm
620365-2105	5 µm	120 Å	2.1×50mm
620365-2115	5 µm	120 Å	2.1×150mm
620365-2125	5 µm	120 Å	2.1×250mm
620365-4001 ^[1]	5 µm	120 Å	4.0×10mm
620365-4001C ^[2]	5 µm	120 Å	4.0×10mm

Additional dimension upon request.

[1]: Guard Cartridge only.
[2]: Guard Cartridge with holder (Part number ended with "C").

PEEK Refill Frits (For Precolumn Filter)
P/N#: 102001-P355, 2 µm, 5 units/pk, $100/pk
P/N#: 102001-P356, 0.5 µm, 5 units/pk, $100/pk

Coupler
P/N: 102002-COUPLER
SS with PEEK ferrule inserts, recommended to connect columns in series.
price: $75/ea

Sepax SFC-SCX

Standard Dimension:

Part Number	Particle Size	Pore Size	ID×Length

620369-10005	10 µm	120 Å	10.0×50mm
620369-10015	10 µm	120 Å	10.0×150mm
620369-10025	10 µm	120 Å	10.0×250mm
620369-21201 ^[1]	10 µm	120 Å	21.2×10mm
620369-21205	10 µm	120 Å	21.2×50mm
620369-21215	10 µm	120 Å	21.2×150mm
620369-21225	10 µm	120 Å	21.2×250mm
620369-30005	10 µm	120 Å	30.0×50mm
620369-30015	10 µm	120 Å	30.0×150mm
620369-30025	10 µm	120 Å	30.0×250mm

[1] Need guard cartridge holder
P/N#: 102000-21201
Price: $220.00/EA
(for 21.2×10mm guard cartridge)

Coupler
P/N: 102002-COUPLER
SS with PEEK ferrule inserts, recommended to connect columns in series.
price: $75/ea

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