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Catalog Search results H101805H-G150

H101805H-G150

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SiliaChrom SB C18

by SiliCYCLE

SiliaChrom® Preparative HPLC Columns SB C18

The SiliaChrom SB C8 and C18 are specially designed for the separation of polar and mid-polar compounds from low to medium pH. A class of columns offering excellent performance for LC-MS applications. More Information

The surface of SiliaChrom SB C8 and C18 are treated with an organic form of silicon to increase the number of silanol groups on the surface. After this, the surface is bonded with an octadecylsilane with two different fonctions. One of them is a protecting group that shields the area under it and protects the surface from an acid attack from the mobile phase.

SiliaChrom® SB C18 has the particularity that the silane carries two different functions:
The C18 Hydrophobic function
Transversal hindered isopropyl groups which protect the surface from an acidic attack.
This chemistry guarantees the stability of this reverse phase in very low pH (up to 0.8)

Application areas:

Acidic compounds Moderately polar compounds Polar compounds

Specification

Vendor	SiliCYCLE	Max Pressure	4500
Brand	SiliaChrom SB C18	Surface Area	200-220
Modifification	Silica/C18	Carbon Load, %	12.0
Mode	Reversed-Phase	Endcapped	Yes
Particle Size		Operating Temperature	50
Length		pH stability from	0.8
Internal Diameter		pH stability to	7.5
Pore size	150

Similar columns Columns with same mode & modification — across all brands

Vendor	Brand	Mode	Modification	Int. diam.	Length	Particles	Pores	Price
SGE Analytical Science	ProteCol C18 G (PEEK Coated)	Reversed-Phase	Silica/C18	2.1 mm	100 mm	3.0 μm	200 Å	On request
KNAUER	Eurospher II	Reversed-Phase	Silica/C18	4.0 mm	100 mm	3.0 μm	100 Å	On request
Advanced Materials Technology	Halo Peptide ES-C18	Reversed-Phase	Silica/C18	2.1 mm	50 mm	2.7 μm	160 Å	On request
Chromenta	Chromenta KB C18	Reversed-Phase	Silica/C18	3.0 mm	150 mm	10.0 μm	120 Å	On request
Teknokroma	Tracer EXTRASIL ODS1	Reversed-Phase	Silica/C18	10.0 mm	150 mm	10.0 μm	80 Å	On request
BISCHOFF	ProntoSIL 300-10-C18 ace-EPS	Reversed-Phase	Silica/C18	2.0 mm	300 mm	10.0 μm	300 Å	On request
BISCHOFF	ProntoSIL 200-10-C18 ace-EPS PEEK	Reversed-Phase	Silica/C18	4.0 mm	300 mm	10.0 μm	200 Å	On request
SiliCYCLE	SiliaChrom XT Fidelity C18	Reversed-Phase	Silica/C18	2.1 mm	50 mm	3.0 μm	150 Å	On request

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