COSMOCORE 2.6Cholester Core Shell UHPLC Columns

COSMOCORE (2.6 μm Core Shell Particle)

Cholesterol-bonded reversed-phase core-shell column
Usable under the same conditions as C18 columns
Better selectivity for cis-trans isomers, polyphenols, and natural products

Core-shell particles consist of a nonporous core inside a porous shell. By using these core-shell particles, one can achieve sharper peaks compared to fully porous silica gel particles of the same diameter.

Compared to fully porous particles, core-shell particles have a more uniform particle diameter therefore, core-shell particles can be packed in the column more uniformly to minimize sample diffusion.

Ultra-high performance LC results with conventional HPLC equipment
Same number of theoretical plates as sub-2 µm columns with half the back pressure
Increased loading capacity
Excellent pH stability (1.5-10)

Column	2.6C18	2.6Cholester	2.6PBr
USP Code	-	L101	-
Silica Gel	Core-shell type silica
Particle Size	2.6 µm
Average pore size	1.6 µm
Pore Size	approx. 90 Å
Specific Surface Area	approx. 150 m²/g
Stationary Phase	Octadecyl group	Cholesteryl Group	Pentabromobenzyl group
Main Interaction	Hydrophobic interaction	Hydrophobic interaction Molecular shape selectivity	Hydrophobic interaction Dispersion force
End Capping Treatment	Yes
Carbon Content	approx. 7%	-	-
pH Range	1.5-10	2-7.5
Maximum pressure	60MPa

Displaying 1 to 16 (of 16 products)

Item Name	Product Image	Price
Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 2.1 x 100 mm, 1/Pk - 12861-31 COSMOCORE (2.6 μm Core Shell Particle) Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6µm, 90Å, 2.1mm I.D. x 100mm Length, 1/Pk Product Number: 12861-31 Cholesterol-bonded reversed-phase core-shell column Usable under the same...		£600.00
Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 2.1 x 150 mm, 1/Pk - 12862-21 COSMOCORE (2.6 μm Core Shell Particle) Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6µm, 90Å, 2.1mm I.D. x 150mm Length, 1/Pk Product Number: 12862-21 Cholesterol-bonded reversed-phase core-shell column Usable under the same...		£616.00
Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 2.1 x 30 mm, 1/Pk - 12858-91 COSMOCORE (2.6 μm Core Shell Particle) Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6µm, 90Å, 2.1mm I.D. x 30mm Length, 1/Pk Product Number: 12858-91 Cholesterol-bonded reversed-phase core-shell column Usable under the same...		£566.00
Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 2.1 x 50 mm, 1/Pk - 12859-81 COSMOCORE (2.6 μm Core Shell Particle) Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6µm, 90Å, 2.1mm I.D. x 50mm Length, 1/Pk Product Number: 12859-81 Cholesterol-bonded reversed-phase core-shell column Usable under the same...		£566.00
Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 2.1 x 75 mm, 1/Pk - 12860-41 COSMOCORE (2.6 μm Core Shell Particle) Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6µm, 90Å, 2.1mm I.D. x 75mm Length, 1/Pk Product Number: 12860-41 Cholesterol-bonded reversed-phase core-shell column Usable under the same...		£600.00
Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 3 x 100 mm, 1/Pk - 12867-71 COSMOCORE (2.6 μm Core Shell Particle) Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6µm, 90Å, 3mm I.D. x 100mm Length, 1/Pk Product Number: 12867-71 Cholesterol-bonded reversed-phase core-shell column Usable under the same...		£600.00
Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 3 x 150 mm, 1/Pk - 12868-61 COSMOCORE (2.6 μm Core Shell Particle) Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6µm, 90Å, 3mm I.D. x 150mm Length, 1/Pk Product Number: 12868-61 Cholesterol-bonded reversed-phase core-shell column Usable under the same...		£616.00
Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 3 x 30 mm, 1/Pk - 12863-11 COSMOCORE (2.6 μm Core Shell Particle) Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6µm, 90Å, 3mm I.D. x 30mm Length, 1/Pk Product Number: 12863-11 Cholesterol-bonded reversed-phase core-shell column Usable under the same...		£566.00
Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 3 x 50 mm, 1/Pk - 12864-01 COSMOCORE (2.6 μm Core Shell Particle) Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6µm, 90Å, 3mm I.D. x 50mm Length, 1/Pk Product Number: 12864-01 Cholesterol-bonded reversed-phase core-shell column Usable under the same...		£566.00
Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 3 x 75 mm, 1/Pk - 12866-81 COSMOCORE (2.6 μm Core Shell Particle) Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6µm, 90Å, 3mm I.D. x 75mm Length, 1/Pk Product Number: 12866-81 Cholesterol-bonded reversed-phase core-shell column Usable under the same...		£600.00
Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 4.6 x 100 mm, 1/Pk - 12872-91 COSMOCORE (2.6 μm Core Shell Particle) Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6µm, 90Å, 4.6mm I.D. x 100mm Length, 1/Pk Product Number: 12872-91 Cholesterol-bonded reversed-phase core-shell column Usable under the same...		£611.00
Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 4.6 x 150 mm, 1/Pk - 12873-81 COSMOCORE (2.6 μm Core Shell Particle) Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6µm, 90Å, 4.6mm I.D. x 150mm Length, 1/Pk Product Number: 12873-81 Cholesterol-bonded reversed-phase core-shell column Usable under the same...		£628.00
Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 4.6 x 250 mm, 1/Pk - 12875-61 COSMOCORE (2.6 μm Core Shell Particle) Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6µm, 90Å, 4.6mm I.D. x 250mm Length, 1/Pk Product Number: 12875-61 Cholesterol-bonded reversed-phase core-shell column Usable under the same...		£902.00
Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 4.6 x 30 mm, 1/Pk - 12869-51 COSMOCORE (2.6 μm Core Shell Particle) Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6µm, 90Å, 4.6mm I.D. x 30mm Length, 1/Pk Product Number: 12869-51 Cholesterol-bonded reversed-phase core-shell column Usable under the same...		£577.00
Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 4.6 x 50 mm, 1/Pk - 12870-11 COSMOCORE (2.6 μm Core Shell Particle) Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6µm, 90Å, 4.6mm I.D. x 50mm Length, 1/Pk Product Number: 12870-11 Cholesterol-bonded reversed-phase core-shell column Usable under the same...		£577.00
Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 4.6 x 75 mm, 1/Pk - 12871-01 COSMOCORE (2.6 μm Core Shell Particle) Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6µm, 90Å, 4.6mm I.D. x 75mm Length, 1/Pk Product Number: 12871-01 Cholesterol-bonded reversed-phase core-shell column Usable under the same...		£611.00

Displaying 1 to 16 (of 16 products)

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COSMOCORE 2.6Cholester Core Shell UHPLC Columns

Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 2.1 x 100 mm, 1/Pk - 12861-31

Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 2.1 x 150 mm, 1/Pk - 12862-21

Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 2.1 x 30 mm, 1/Pk - 12858-91

Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 2.1 x 50 mm, 1/Pk - 12859-81

Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 2.1 x 75 mm, 1/Pk - 12860-41

Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 3 x 100 mm, 1/Pk - 12867-71

Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 3 x 150 mm, 1/Pk - 12868-61

Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 3 x 30 mm, 1/Pk - 12863-11

Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 3 x 50 mm, 1/Pk - 12864-01

Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 3 x 75 mm, 1/Pk - 12866-81

Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 4.6 x 100 mm, 1/Pk - 12872-91

Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 4.6 x 150 mm, 1/Pk - 12873-81

Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 4.6 x 250 mm, 1/Pk - 12875-61

Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 4.6 x 30 mm, 1/Pk - 12869-51

Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 4.6 x 50 mm, 1/Pk - 12870-11

Nacalai Tesque COSMOCORE 2.6Cholester Analytical UHPLC Column, 2.6 µm, 90 Å, 4.6 x 75 mm, 1/Pk - 12871-01

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