Sepax CNT Columns

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Utilizing proprietary surface technologies, the Sepax CNT SEC phases are made of specially coated porous silica materials. The silica support has high purity and enhanced mechanical stability. The Sepax CNT SEC phases have been innovatively and specially designed to ensure highest resolution and maximum recovery for the separation of nanotubes, such as carbon nanotubes, and nanorods. The Sepax proprietary surface technology allows extremely high column-to-column reproducibility and provides exceptional phase stability. The uniform, spherical particles of the Sepax CNT SEC phases have a nominal pore size at 300 Å, 500 Å, 1,000 Å, and 2,000 Å with the pore volume at ca. 1.0 mL/g. The Sepax CNT SEC phases are packed with a proprietary slurry technique to achieve uniform and stable packing bed density for maximum column efficiency. Typical applications for the Sepax CNT SEC columns are the separations of nanotubes in aqueous buffer solutions as well as normal organic solvents, such as acetonitrile, methanol and THF.

CNT SEC

5 µm, 300 Å

5 µm, 500 Å

5 µm, 1000 Å

5 µm, 2000 Å

Sepax CNT SEC-300

Standard Column Dimension:
Part Number Phase Particle Size Pore Size ID×Length Buy or Quote
205300-4605 ^[1] CNT SEC-300 5 µm 300 Å 4.6×50mm
205300-4630 CNT SEC-300 5 µm 300 Å 4.6×300mm
205300-7805 ^[1] CNT SEC-300 5 µm 300 Å 7.8×50mm
205300-7815 CNT SEC-300 5 µm 300 Å 7.8×150mm
205300-7830 CNT SEC-300 5 µm 300 Å 7.8×300mm
205300-10005 ^[1] CNT SEC-300 5 µm 300 Å 10.0×50mm
205300-10015 CNT SEC-300 5 µm 300 Å 10.0×150mm
205300-10030 CNT SEC-300 5 µm 300 Å 10.0×300mm
205300-21205 ^[1] CNT SEC-300 5 µm 300 Å 21.2×50mm
205300-21215 CNT SEC-300 5 µm 300 Å 21.2×150mm

Related Products:
Part Number Name Description Buy or Quote
102002-COUPLER ^[2] PEEK Coupler
102003-COUPLER ^[3] PEEK/ SS Coupler
102006-COUPLER ^[4] Flexible Analytical/PEEK Coupler

[1] Guard column
[2] One-piece PEEK coupler, recommended to connect columns in series.
[3] PEEK/Stainless Steel coupler, recommended to connect columns of IDs > 7.8 mm in series.
[4] Column coupler with 10cm length flexible tubing,10-32 fitting with 1/16 OD PEEK tubing. Recommended to connect analytical columns in series

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