by KNAUER
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.
|
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 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.
| 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 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| 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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