by WATERS
Reproducibility is a number one priority in Symmetry® columns. These columns are engineered with high purity raw materials, tightly controlled manufacturing processes and column packing procedures that provide you with the best, most reproducible HPLC columns available.
Narrow column specifications help you to achieve reproducible results. The surface coverage requirements of Symmetry Columns are the tightest specifications in the industry, resulting in minimal shifts in resolution and more reproducibility from batch-to-batch and column-to-column.
Created around Waters proven silica-based, Symmetry® reversed-phase HPLC chemistries, these wide-pore, 300Å columns are well suited for the separation, lab-scale isolation, and HPLC analysis of proteins and other biological compounds.
| Vendor | WATERS | Pore size | 300 |
| Brand | Symmetry 300 C4 | pH stability from | 2.0 |
| Modifification | Silica/C4 | pH stability to | 8.0 |
| Mode | Reversed-Phase | Max Pressure | 6000 |
| Particle Size | Carbon Load, % | 2.8 | |
| Length | Endcapped | Yes | |
| Internal Diameter | Operating Temperature | 45 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Orochem | Reliasil C4 90 | Reversed-Phase | Silica/C4 | 3.0 mm | 125 mm | 5.0 μm | 90 Å | On request |
| Sepax Technologies | Sepax GP 120 C4 | Reversed-Phase | Silica/C4 | 2.1 mm | 30 mm | 3.0 μm | 120 Å | On request |
| ACE | ACE C4 | Reversed-Phase | Silica/C4 | 7.75 mm | 250 mm | 10.0 μm | 100 Å | On request |
| LabHut | Cronusil-L C4 | Reversed-Phase | Silica/C4 | 10.0 mm | 250 mm | 5.0 μm | 120 Å | 1,006.29 |
| Princeton Chromatography Inc. | PrincetonSPHER C4-60 | Reversed-Phase | Silica/C4 | 4.6 mm | 250 mm | 5.0 μm | 60 Å | On request |
| KNAUER | Eurospher II | Reversed-Phase | Silica/C4 | 8.0 mm | 300 mm | 10.0 μm | 100 Å | On request |
| MACHEREY-NAGEL | NUCLEODUR C4 EC | Reversed-Phase | Silica/C4 | 3.0 mm | 150 mm | 5.0 μm | 300 Å | On request |
| RSTech | HECTOR-W C4 | Reversed-Phase | Silica/C4 | 10.0 mm | 50 mm | 3.0 μm | 300 Å | On request |
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