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05EK181EBJ
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Eurosil Bioselect

by KNAUER

Vertex Column Eurosil Bioselect C18             

Eurosil Bioselect ideal for large bio-molecules

The Eurosil Bioselect stationary phase was specifically developed for the separation of proteins and peptides. Eurosil Bioselect columns are available in 3 modifications, useful for a wide range of separation tasks involving large molecules up to 50 000 Da.

Strict manufacturing procedures ensure a very narrow pore size distribution. Interfering anions or heavy metal ions on the silica surface are not present in Eurosil Bioselect columns because only ultra pure silica gel and high quality chemical modifications are employed.

Modifications of Eurosil Bioselect

Modification

USP code

Application

Carbon %

pH range

C18

L1

hydrophilic biomolecules, peptides, peptide mapping after enzymatic digestion

7.5 % (conventional encapping)

2-8

Eurosil Bioselect applications

Eurosil Bioselect columns are particularly suitable for the separation of hydrophobic substances such as proteins. Very good results can also be obtained for separating oligonucleotides and for peptide mapping after enzyme digestion.

Specification
Vendor KNAUER Pore size 300
Brand Eurosil Bioselect pH stability from 2.0
Modifification Silica/C18 pH stability to 8.0
Mode Reversed-Phase Surface Area 90
Particle Size Carbon Load, % 7.5
Length Endcapped Yes
Internal Diameter
Similar columns Columns with same mode & modification — across all brands
VendorBrandModeModification Int. diam.LengthParticlesPoresPrice
Welch Materials Ultisil AQ-C18 Reversed-Phase Silica/C18 2.1 mm 33 mm 5.0 μm 120 Å On request
BISCHOFF ProntoSIL 120-10-C18 ace-EPS Reversed-Phase Silica/C18 4.0 mm 150 mm 10.0 μm 120 Å On request
GRACE Vydac MS C18 Reversed-Phase Silica/C18 22.0 mm 150 mm 10.0 μm 300 Å On request
BISCHOFF ProntoSIL Hypersorb ODS Reversed-Phase Silica/C18 2.0 mm 200 mm 3.0 μm 120 Å On request
GRACE Vydac Everest C18 Reversed-Phase Silica/C18 0.15 mm 150 mm 5.0 μm 300 Å On request
WATERS Symmetry C18 Reversed-Phase Silica/C18 4.6 mm 75 mm 3.5 μm 100 Å On request
LabHut Cronusil-P C18 Reversed-Phase Silica/C18 3.0 mm 30 mm 5.0 μm 120 Å 295.56
Orochem Orosil C18 Reversed-Phase Silica/C18 4.0 mm 125 mm 5.0 μm 100 Å On request
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