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Catalog Search results SH1-220.100.0530

SH1-220.100.0530

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SHARC 300

by SIELC

SHARC™ HPLC columns are the latest innovation from SIELC Technologies, the inventors of Primesep®. SHARC columns are the first commercially available columns with separation based primarily on hydrogen bonding. SHARC stands for Specific Hydrogen-bond Adsorption Resolution Chromatography.

Hydrogen bonding is an interaction between hydrogen atom bound to electronegative atoms in a molecule, such as oxygen, nitrogen, fluorine. This is typically a weak interaction, especially when separation is performed in aqueous solutions. Liquid chromatography techniques evolved as tool for separation of different molecules based on their physico-chemical properties. Most common techniques of the separation are:

Hydrophobic separation based on degree of hydrophobicity of the molecule
Ion-exchange separation based on number, nature, and distribution of charges in the molecule.
Normal phase separation based on hydrophilic properties of the molecules including molecule dipoles value and dipoles position
Size exclusion separation (SEC) based on molecule size and shape

Application areas:

Broad range of analytes Geometrical isomers Mixtures with differing retention Positional isomers

Specification

Vendor	SIELC	Particle Size
Brand	SHARC 300	Length
Modifification	Hydrogen bond	Internal Diameter
Mode	Normal-Phase/Reversed-Phase/HIC/Size-Exclusion	Pore size	300

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

Vendor	Brand	Mode	Modification	Int. diam.	Length	Particles	Pores	Price
SIELC	SHARC 100	Normal-Phase/Reversed-Phase/HIC/Size-Exclusion	Hydrogen bond	3.2 mm	250 mm	3.0 μm	100 Å	On request
SIELC	SHARC 300	Normal-Phase/Reversed-Phase/HIC/Size-Exclusion	Hydrogen bond	1.0 mm	25 mm	10.0 μm	300 Å	On request
SIELC	SHARC 300	Normal-Phase/Reversed-Phase/HIC/Size-Exclusion	Hydrogen bond	4.6 mm	25 mm	5.0 μm	300 Å	On request
SIELC	SHARC 100	Normal-Phase/Reversed-Phase/HIC/Size-Exclusion	Hydrogen bond	3.2 mm	150 mm	3.0 μm	100 Å	On request
SIELC	SHARC 300	Normal-Phase/Reversed-Phase/HIC/Size-Exclusion	Hydrogen bond	4.6 mm	25 mm	3.0 μm	300 Å	On request
SIELC	SHARC 100	Normal-Phase/Reversed-Phase/HIC/Size-Exclusion	Hydrogen bond	3.2 mm	150 mm	10.0 μm	100 Å	On request
SIELC	SHARC 300	Normal-Phase/Reversed-Phase/HIC/Size-Exclusion	Hydrogen bond	2.1 mm	25 mm	3.0 μm	300 Å	On request
SIELC	SHARC 100	Normal-Phase/Reversed-Phase/HIC/Size-Exclusion	Hydrogen bond	3.2 mm	25 mm	3.0 μm	100 Å	On request

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