by Orochem
Reliasil was designed by Orochem Technologies specifically to yield high plate count. We use a proprietary type A silica manufacturing process which yields a Gaussian particle distribution, narrow pore-size distribution, and strong resistance to high pH. The result is a material that is perfect for packing high-efficiency columns for general utility.
Manufactured by Orochem Technologies, Inc., Reliasil is an oligomerically derivatized silica gel. It is preferred by many chromatographers for its chemical stability and effectiveness in the reversed phase separations of peptides, pharmaceuticals, and derivatized amino acids.
| Vendor | Orochem | Internal Diameter | |
| Brand | Reliasil C4 90 | Pore size | 90 |
| Modifification | Silica/C4 | Surface Area | 190 |
| Mode | Reversed-Phase | pH stability from | 2.0 |
| Particle Size | pH stability to | 8.5 | |
| Length |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| RESTEK | Ultra | Reversed-Phase | Silica/C4 | 4.6 mm | 30 mm | 3.0 μm | 100 Å | On request |
| KNAUER | Eurosil Bioselect | Reversed-Phase | Silica/C4 | 2.0 mm | 250 mm | 3.0 μm | 300 Å | On request |
| Higgins Analytical | PROTO 300 C4 | Reversed-Phase | Silica/C4 | 4.0 mm | 50 mm | 5.0 μm | 300 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER C4-60 | Reversed-Phase | Silica/C4 | 2.0 mm | 100 mm | 3.0 μm | 60 Å | On request |
| KNAUER | Eurospher II | Reversed-Phase | Silica/C4 | 3.0 mm | 150 mm | 3.0 μm | 100 Å | On request |
| KNAUER | Eurospher II | Reversed-Phase | Silica/C4 | 4.6 mm | 150 mm | 5.0 μm | 100 Å | On request |
| Higgins Analytical | PROTO 200 C4 | Reversed-Phase | Silica/C4 | 0.8 mm | 250 mm | 5.0 μm | 200 Å | On request |
| Aapptec | Spirit Protein | Reversed-Phase | Silica/C4 | 3.0 mm | 30 mm | 5.0 μm | 300 Å | On request |
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