by ZirChrom
A New Generation of HPLC Columns for more powerful method development
DiamondBond®-C18 is the first member of a family of new columns for chromatographic method development. These new tools give chromatographers unparalleled freedom and power to develop more robust separation methods. A completely new chromatographic material, DiamondBond®-C18 eliminates the shortcomings of conventional ODS-silica columns by combining patented surface technology with ZirChrom®'s state-of-the-art particles.
The DiamondBond® particle is carbon-clad zirconia, stable at all levels of pH. Now the entire operating range is available allowing chromotographers to achieve better separations. In addition, with DiamondBond®-C18's unique bonding chemistry*, the C18 ligands are attached to the surface with ultra-stable carbon-carbon bonds - so the columns are impervious to extremes of mobile phase chemistry and temperature. DiamondBond®-C18 opens up a whole new operating range to explore in chromatographic applications, helping you to find the best separation!!
| Vendor | ZirChrom | pH stability from | 1.0 |
| Brand | DiamondBond-C18 | pH stability to | 14.0 |
| Particle Size | Operating Temperature | 200 | |
| Mode | Reversed-Phase | Internal Diameter | |
| Length | Pore size | 300 | |
| Modifification | Zirconia/C18 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Sigma Aldrich | Discovery Zr-CarbonC18 | Reversed-Phase | Zirconia/C18 | 2.1 mm | 150 mm | 3.0 μm | 300 Å | On request |
| Sigma Aldrich | Discovery Zr-CarbonC18 | Reversed-Phase | Zirconia/C18 | 4.6 mm | 50 mm | 5.0 μm | 300 Å | On request |
| ZirChrom | DiamondBond-C18 | Reversed-Phase | Zirconia/C18 | 2.1 mm | 50 mm | 3.0 μm | 300 Å | 743.00 |
| ZirChrom | DiamondBond-C18 | Reversed-Phase | Zirconia/C18 | 4.6 mm | 250 mm | 5.0 μm | 300 Å | 755.00 |
| ZirChrom | DiamondBond-C18 | Reversed-Phase | Zirconia/C18 | 4.6 mm | 250 mm | 3.0 μm | 300 Å | 810.00 |
| Sigma Aldrich | Discovery Zr-CarbonC18 | Reversed-Phase | Zirconia/C18 | 4.6 mm | 50 mm | 3.0 μm | 300 Å | On request |
| ZirChrom | DiamondBond-C18 | Reversed-Phase | Zirconia/C18 | 4.6 mm | 150 mm | 3.0 μm | 300 Å | 765.00 |
| ZirChrom | DiamondBond-C18 | Reversed-Phase | Zirconia/C18 | 2.1 mm | 150 mm | 5.0 μm | 300 Å | 711.00 |
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