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PerfectChrom 100 Diol 10µm 250x40mm HPLC Column
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Product Description
The PerfectChrom 100 Diol HPLC column 250x40mm, 10µm, is a diol phase that can be used in both reversed-phase and normal-phase chromatography. However, it is more commonly used in normal-phase chromatography. In this context, the PerfectChrom 100 Diol is often used as a replacement for a PerfectChrom 100 Sil. Selectivity remains comparable, but the PerfectChrom 100 Diol requires shorter equilibration times. Diol columns can be used, for example, in lipid and fat analysis, but compounds that are typically analyzed on silica—such as fat-soluble vitamins and natural products—can also be separated on a diol column.
Features and Benefits
- Each column is individually tested
- Available as bulk material or in preparative sizes
- Excellent value for the price
- Refill service thanks to high-quality stainless steel columns
- Compatible with conventional HPLC systems
Additional Notes
The PerfectChrom series is based on a Type A silica gel. This means that some transition metals are present in the silica framework. As a result, the silanol groups are more acidic, which can lead to different interactions compared to modern Type B silica gels. The service life can be extended by using appropriate pre-column cartridges.
Legal Notice
PerfectChrom is a registered trademark of the manufacturer MZ-Analysentechnik GmbH, Mainz, Germany.
Product Specification
| Brand | PerfectChrom |
|---|---|
| Product Type | HPLC Column |
| Length | 250 mm |
| Internal Diameter | 40 mm |
| Particle Size | 10 µm |
| Chemistry | Diol |
| Chemistry Producers Term | Diol |
| Pore Size | 100 Å |
| USP Class | L20 |
| Carbon Load | 5.0 % |
| Bet Surface Area [m2/g] | 350.0 |
| Endcapping | non endcapped |
| Country of Origin | Germany |
| Column Type | Preparative Column |
| Hardware Material | Stainless Steel |
| Hardware Type | Ready-to-use Column |
| pH Minimum | 2.0 |
| pH Maximum | 8.0 |
| Temperature Maximum [°C] | 60 |
| Mode of Separation | Semipolar Phase Chromatography |
| Technology | HPLC |
| Matrix | Silica |
| Particle Morphology | spherical, fully porous |
| Pressure Stability | 400 bar |
