Nacalai Tesque / Cosmocore

Cosmocore

The COSMOCORE columns from Nacalai Tesque consist of core-shell particles with a diameter of 2.6 μm. With the 2.6Cholester and the 2.6PBr, two phases with alternative selectivity in comparison to the C18 are available.

2.6Cholester: better selectivity for cis-trans isomers, polyphenols and natural products

2.6PBr: higher retention for hydrophilic compounds and suitable for nucleic acids and derivatives, surfactants, glycosides and peptides

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Cosmocore® 2.6PBr Packed Column 4.6mmx250mm

NT-13734-71

€1,033.00

Product Type: CoreShell Column Bet Surface Area [m2/g]: 150.0 Delivery Time: approx. 8 days Column Type: Analytical Column Endcapping: endcapped Manufacturer: Nacalai Tesque Hardware Type: Ready-to-use Column Matrix: Silica Internal Diameter: 4.6 mm Length: 250 mm Particle Morphology: spherical, solid core, porous shell pH Minimum: 2.0 pH Maximum: 7.5 Pressure Stability: 600 bar Pore Size: 90 Å Technology: HPLC

Cosmocore® 2.6PBr Packed Column 4.6mmx150mm

NT-13719-81

€700.00

Product Type: CoreShell Column Bet Surface Area [m2/g]: 150.0 Delivery Time: approx. 8 days Column Type: Analytical Column Endcapping: endcapped Manufacturer: Nacalai Tesque Hardware Type: Ready-to-use Column Matrix: Silica Internal Diameter: 4.6 mm Length: 150 mm Particle Morphology: spherical, solid core, porous shell pH Minimum: 2.0 pH Maximum: 7.5 Pressure Stability: 600 bar Pore Size: 90 Å Technology: HPLC

Cosmocore® 2.6PBr Packed Column 4.6mmx100mm

NT-13715-21

€610.00

Product Type: CoreShell Column Bet Surface Area [m2/g]: 150.0 Delivery Time: approx. 8 days Column Type: Analytical Column Endcapping: endcapped Manufacturer: Nacalai Tesque Hardware Type: Ready-to-use Column Matrix: Silica Internal Diameter: 4.6 mm Length: 100 mm Particle Morphology: spherical, solid core, porous shell pH Minimum: 2.0 pH Maximum: 7.5 Pressure Stability: 600 bar Pore Size: 90 Å Technology: HPLC

Cosmocore® 2.6PBr Packed Column 4.6mmx75mm

NT-13714-31

Product Type: CoreShell Column Bet Surface Area [m2/g]: 150.0 Delivery Time: approx. 8 days Column Type: Analytical Column Endcapping: endcapped Manufacturer: Nacalai Tesque Hardware Type: Ready-to-use Column Matrix: Silica Internal Diameter: 4.6 mm Length: 75 mm Particle Morphology: spherical, solid core, porous shell pH Minimum: 2.0 pH Maximum: 7.5 Pressure Stability: 600 bar Pore Size: 90 Å Technology: HPLC

Cosmocore® 2.6PBr Packed Column 4.6mmx50mm

NT-13712-51

Product Type: CoreShell Column Bet Surface Area [m2/g]: 150.0 Delivery Time: approx. 8 days Column Type: Analytical Column Endcapping: endcapped Manufacturer: Nacalai Tesque Hardware Type: Ready-to-use Column Matrix: Silica Internal Diameter: 4.6 mm Length: 50 mm Particle Morphology: spherical, solid core, porous shell pH Minimum: 2.0 pH Maximum: 7.5 Pressure Stability: 600 bar Pore Size: 90 Å Technology: HPLC

Cosmocore® 2.6PBr Packed Column 4.6mmx30mm

NT-13705-51

Product Type: CoreShell Column Bet Surface Area [m2/g]: 150.0 Delivery Time: approx. 8 days Column Type: Analytical Column Endcapping: endcapped Manufacturer: Nacalai Tesque Hardware Type: Ready-to-use Column Matrix: Silica Internal Diameter: 4.6 mm Length: 30 mm Particle Morphology: spherical, solid core, porous shell pH Minimum: 2.0 pH Maximum: 7.5 Pressure Stability: 600 bar Pore Size: 90 Å Technology: HPLC

Cosmocore® 2.6PBr Packed Column 3.0mmx150mm

NT-13703-71

Product Type: CoreShell Column Bet Surface Area [m2/g]: 150.0 Delivery Time: approx. 8 days Column Type: Analytical Column Endcapping: endcapped Manufacturer: Nacalai Tesque Hardware Type: Ready-to-use Column Matrix: Silica Internal Diameter: 3.0 mm Length: 150 mm Particle Morphology: spherical, solid core, porous shell pH Minimum: 2.0 pH Maximum: 7.5 Pressure Stability: 600 bar Pore Size: 90 Å Technology: HPLC

Cosmocore® 2.6PBr Packed Column 3.0mmx100mm

NT-13701-91

€602.00

Product Type: CoreShell Column Bet Surface Area [m2/g]: 150.0 Delivery Time: approx. 8 days Column Type: Analytical Column Endcapping: endcapped Manufacturer: Nacalai Tesque Hardware Type: Ready-to-use Column Matrix: Silica Internal Diameter: 3.0 mm Length: 100 mm Particle Morphology: spherical, solid core, porous shell pH Minimum: 2.0 pH Maximum: 7.5 Pressure Stability: 600 bar Pore Size: 90 Å Technology: HPLC

Cosmocore® 2.6PBr Packed Column 3.0mmx75mm

NT-13700-01

Product Type: CoreShell Column Bet Surface Area [m2/g]: 150.0 Delivery Time: approx. 8 days Column Type: Analytical Column Endcapping: endcapped Manufacturer: Nacalai Tesque Hardware Type: Ready-to-use Column Matrix: Silica Internal Diameter: 3.0 mm Length: 75 mm Particle Morphology: spherical, solid core, porous shell pH Minimum: 2.0 pH Maximum: 7.5 Pressure Stability: 600 bar Pore Size: 90 Å Technology: HPLC

Cosmocore® 2.6PBr Packed Column 3.0mmx50mm

NT-13699-51

€543.00

Product Type: CoreShell Column Bet Surface Area [m2/g]: 150.0 Delivery Time: approx. 8 days Column Type: Analytical Column Endcapping: endcapped Manufacturer: Nacalai Tesque Hardware Type: Ready-to-use Column Matrix: Silica Internal Diameter: 3.0 mm Length: 50 mm Particle Morphology: spherical, solid core, porous shell pH Minimum: 2.0 pH Maximum: 7.5 Pressure Stability: 600 bar Pore Size: 90 Å Technology: HPLC

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Technical Data

Phase	Modification	Particle size	Pore size	Surface	Endcapping	pH range
2.6 C18	C18	2.6 µm	90 Å	150 m²/g	+	1.5-10
2.6 Cholester	Cholesteryl	2.6 µm	90 Å	150 m²/g	+	2.0-7.5
2.6 PBr	Pentabromobenzyl	2.6 µm	90 Å	150 m²/g	+	2.0-7.5

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Nacalai Tesque Cosmosil - Cosmocore Technical Notes

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