YMC-Pack Pro C18RS HPLC Columns
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YMC-Pack Pro C18 RS Analytical HPLC Columns
The relatively high carbon load of 22% for YMC-Pack Pro C18 RS and its smaller pore diameter amplifies the selectivity’s ability to discriminate between closely related compounds such as positional or steric isomers. YMC-Pack Pro C18 RS recognises even slight steric differences, even if the analytes differ only in their three-dimensional structure and not in their hydrophobicity or polarity. A more conventional carbon load (~15%) C18 chemistry is not able to use this property for separation.
YMC-Pack Pro C18 RS columns are engineered to provide exceptional resolution and selectivity making them especially suitable for separating structurally similar compounds. The enhanced steric selectivity offered by the high carbon load of 22% and smaller pore size of 80 Å makes this column ideal for complex mixtures where resolution of closely related analytes is challenging. With a broad pH range of 1 – 10, the YMC-Pack ProRS columns provide flexible method development opportunities for demanding applicaitons.
Features
- Endcapped C18 stationary phase with USP L1 classification
- High carbon loading at 22% offers superior hydrophobicity and steric selectivity crucial for resolving closely related structural isomers
- Stable across a pH range from 1.0 to 10.0 making to suitable for highly acidic to highly basic conditions
- Robust bonding technology ensures that the columns are highly durable and provide consistent performance over extended periods of use
- Delivers sharp peak shapes and excellent resolution, particularly valuable for complex pharmaceutical, environmental, and biochemical analyses
- Available in fully porous particle sizes of 3 µm and 5 µm, and fully scalable from microbore up to preparative dimensions
- Guard columns protect the analytical column and help to prolong its lifetime
Specifications
| YMC-Pack Pro C18RS | |
| Bonded Phase | C18 |
| Particle Type | Fully Porous |
| Particle Size | 3 µm, 5 µm |
| Pore Size | 80 Å |
| Surface Area | 510 m2/g |
| Endcapped | Yes |
| Carbon Load | 22% |
| Maximum Temperature | 50°C |
| pH Range | 1 - 10 |
| Hardware | Stainless Steel |
| USP Designation | L1 |
