Dionex Phenyl-1 Reversed-Phase Column 反相液相色谱柱
简要描述：
戴安公司生产的仪器主要有离子色谱仪、高效液相色谱仪、快速溶剂萃取仪和氨基酸直接分析仪。其中离子色谱仪凭借着雄厚的技术优势和方法已广泛地应用于各个领域，其市场占有率达80%。与离子色谱相关的文章有90%均出自戴安公司生产的离子色谱仪。
| 型号 | 美国戴安 P/N: 074694 |
|---|---|
Acclaim Phenyl-1 Unique Reversed-Phase Column
with High Aromatic Selectivity
Reversed-Phase Column with High Aromatic Selectivity for the Separation of Aromatic Compounds
Acclaim? Phenyl-1 columns provide unique selectivity for aromatic compounds while maintaining sufficient hydrophobic interaction and aqueous compatibility for superior chromatographic performance.
Acclaim Phenyl-1 is based on covalent modification of high-purity, spherical, porous silica particles, with a specially designed silane ligand-bearing proprietary alkyl aromatic functionality. This novel column chemistry results in the following benefits.
- High aromatic selectivity
- High hydrophobic retention
- Unique and complementary selectivity
- Compatibility with highly aqueous phase
- High efficiency and rugged packing
Acclaim Phenyl-1 columns are available in 3 μm particle sizes and 4.6, 3.0, and 2.1 mm diameters, with an average pore diameter of 120 ?. Acclaim Phenyl-1 columns may be used for LC/MS applications.
Applications
The Acclaim Phenyl-1 column has a unique bonded phase which has both enhanced aromatic selectivity and high hydrophobicity compared to other commercial phenyl-type phases, including biphenyl, diphenyl, C6-phenyl and C3-phenyl phases. It is also compatible with aqueous phases. These capabilities make this column ideal for a broad range of applications including drug development and testing in which analytes commonly contain rings, conjugation, and ring substituents.
| Acclaim Phenyl-1: Designed for the Analysis of Aromatic Compounds Specifications | |
|---|---|
| Column Chemistry | Proprietary alkyl phenyl |
| End-capped | Yes |
| Particle Size | 3 ?m |
| Average pore diameter | 120 ? |
| Surface area | 300 m2/g |
| pH range | 2–8 |
| Temperature | <60 °C |
| Starting material | Ultrapure silica |
| Particle shape | Spherical |
| Analytical Columns | |
|---|---|
| Acclaim Phenyl-1, 3?m, Analytical, (4.6 x 150mm) | 071969 |
| Acclaim Phenyl-1, 3?m, Analytical, (4.6 x 100mm) | 078017 |
| Acclaim Phenyl-1, 3?m, Analytical, (3.0 x 150mm) | 071970 |
| Acclaim Phenyl-1, 3?m, Analytical, (3.0 x 100mm) | 074693 |
| Acclaim Phenyl-1, 3?m, Analytical, (3.0 x 50mm) | 071972 |
| Acclaim Phenyl-1, 3?m, Analytical, (3.0 x 250mm | 074694 |
| Acclaim Phenyl-1, 3?m, Analytical, (2.1 x 250mm) | 078014 |
| Acclaim Phenyl-1, 3?m, Analytical, (2.1 x 150mm) | 071971 |
| Acclaim Phenyl-1, 3?m, Analytical, (2.1 x 100mm) | 078015 |
| Acclaim Phenyl-1, 3?m, Analytical, (2.1 x 50mm) | 078016 |
| Guard Columns | |
|---|---|
| Acclaim Phenyl-1, 3?m, Guard (4.6x10mm) | 071973 |
| Acclaim Phenyl-1, 3?m, Guard (3.0x10mm) | 071974 |
| Acclaim Phenyl-1, 3?m Guard (2.1x10mm) | 079934 |
| Acclaim SST Guard Cartridge Holder V-2 | 069580 |
| Acclaim Guard Kit (Holder and coupler) V-2 | 069707 |
| Guard to Analytical Column Coupler V-2 | 074188 |