by ES Industries
ES Industries has developed a wide range of Chromegabond reverse phase columns to provide the means of separating a broad range of compounds. These phases are manufactured using established procedures and have been produced for a number of years to provide the chromatographer/QC chemist with continuous stream of highly reproducible columns. Chromegabond Reverse Phase Columns provide superior, reproducible separations and long column life with excellent peak symmetry. We have listed only the most popular sizes, however, all of the listed phases are available in any column dimensions that may be required.
| Vendor | ES Industries | Length | |
| Brand | Chromegabond 1000 C4 | Internal Diameter | |
| Modifification | Silica/C4 | Pore size | 1000 |
| Mode | Reversed-Phase | Surface Area | 30 |
| Particle Size | Endcapped | Yes |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Princeton Chromatography Inc. | PrincetonSPHER C4-300 | Reversed-Phase | Silica/C4 | 2.0 mm | 250 mm | 5.0 μm | 300 Å | On request |
| SGE Analytical Science | ProteCol C4 H (PEEK Coated) | Reversed-Phase | Silica/C4 | 2.1 mm | 250 mm | 3.0 μm | 300 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER C4-100 | Reversed-Phase | Silica/C4 | 3.0 mm | 75 mm | 3.0 μm | 100 Å | On request |
| WATERS | Symmetry 300 C4 | Reversed-Phase | Silica/C4 | 4.6 mm | 50 mm | 5.0 μm | 300 Å | On request |
| Unimicro Technologies Inc. | Globalsil-120-10-C4 | Reversed-Phase | Silica/C4 | 50.0 mm | 200 mm | 10.0 μm | 120 Å | On request |
| KNAUER | Eurospher II | Reversed-Phase | Silica/C4 | 4.0 mm | 150 mm | 10.0 μm | 100 Å | On request |
| Welch Materials | Ultisil XB-C4 | Reversed-Phase | Silica/C4 | 4.6 mm | 150 mm | 3.0 μm | 300 Å | On request |
| RSTech | HECTOR-M C4 | Reversed-Phase | Silica/C4 | 21.2 mm | 70 mm | 5.0 μm | 100 Å | On request |
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