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 C18 90 | Pore size | 90 |
| Modifification | Silica/C18 | 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 |
|---|---|---|---|---|---|---|---|---|
| Agilent Technologies | ZORBAX Extend-C18 | Reversed-Phase | Silica/C18 | 4.0 mm | 50 mm | 1.8 μm | 80 Å | On request |
| RSTech | HECTOR-W C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 50 mm | 5.0 μm | 300 Å | On request |
| Imtakt | Cadenza HS-C18 | Reversed-Phase | Silica/C18 | 3.0 mm | 50 mm | 3.0 μm | — | On request |
| GL Sciences | Inertsil ODS-3 | Reversed-Phase | Silica/C18 | 1.5 mm | 33 mm | 5.0 μm | 100 Å | On request |
| WATERS | Spherisorb ODS2 | Reversed-Phase | Silica/C18 | 1.0 mm | 250 mm | 5.0 μm | 80 Å | On request |
| Bonna-Agela Technologies | UHP ASB C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 50 mm | 1.9 μm | 100 Å | On request |
| MACHEREY-NAGEL | NUCLEODUR C18 EC | Reversed-Phase | Silica/C18 | 3.0 mm | 125 mm | 5.0 μm | 110 Å | 237.00 |
| CHEMINDIA | CHEMSIL-BDS-C18 | Reversed-Phase | Silica/C18 | 2.0 mm | 250 mm | 3.0 μm | 100 Å | On request |
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