Wavelength: 255nm
Mobile Phase: A: 0.2%TFA water solution B: methanol/acetonitrile=60/40
Temperature: 50°C
Flow rate: 1.5mL/min
Phenyl HPLC Columns
Description
Description of Phenyl HPLC Columns
The Phenyl HPLC column is based on ultra-pure silica gel, bonded to the propyl phenyl group on the surface of the silica gel, and processed through a thorough double-end bonding process. The column has high surface coverage and excellent separation of aromatic compounds, polar compounds, and difficult-to-separate drugs.
Compared to a reversed-phase column in which a linear alkane is bonded, the phenyl column has a different selectivity, or can be said to be a complementary selectivity, and is particularly suitable for the separation of a compound having an aromatic ring.
Ultra-pure, fully porous spherical silica gel with a purity of >99.999%. It uses a unique silica gel matrix treatment technology to make the pore size more uniform. Unique stationary phase bonding and double tailing technology make the peak shape symmetry better; lower UV and MS Loss; has a high surface coverage and increases the chemical stability of the bonded phase.
Characteristics
Different from the linear alkane chain;
Excellent separation selectivity for aromatic compounds and polar compounds;
Can replace most of the phenylpropyl bonded silica column for HPLC on the market.
Phenyl Silica Columns Parameters
Bonded phase: Phenyl (USP L11)
Particle size: 3μm, 5μm, 10μm,
Aperture: 120Å, 300Å
Specific surface area: 320m2/g (120Å), 90m²/g (300Å)
Carbon loading: 12% (120Å), 4% (300Å)
Sealing: Double tailing
PH stability: 1.5-10.0
Technical Data
| Bonded Phase | USP No | Particle size (μm) | Pore size | Surface Area (m²/g) | Carbon Loading | pH Range | End-capped |
| Phenyl | L11 | 3μm, 5μm, 10μm | 120Å, 300Å | 120Å –320; 300Å–90 m | 120Å –12; 300Å—6% | 1.5-10 | Yes |
Ordering Information
| Item No | Description | Package (pcs/pk) |
|---|---|---|
| SLHPH32130 | HPLC Column, Phenyl, 3μm, 120Å, 2.1x30mm | 1 |
| SLHPH32133 | HPLC Column, Phenyl, 3μm, 120Å, 2.1x33mm | 1 |
| SLHPH32150 | HPLC Column, Phenyl, 3μm, 120Å, 2.1x50mm | 1 |
| SLHPH32175 | HPLC Column, Phenyl, 3μm, 120Å, 2.1x75mm | 1 |
| SLHPH321100 | HPLC Column, Phenyl, 3μm, 120Å, 2.1x100mm | 1 |
| SLHPH321125 | HPLC Column, Phenyl, 3μm, 120Å, 2.1x125mm | 1 |
| SLHPH321150 | HPLC Column, Phenyl, 3μm, 120Å, 2.1x150mm | 1 |
| SLHPH321200 | HPLC Column, Phenyl, 3μm, 120Å, 2.1x200mm | 1 |
| SLHPH321250 | HPLC Column, Phenyl, 3μm, 120Å, 2.1x250mm | 1 |
| SLHPH33030 | HPLC Column, Phenyl, 3μm, 120Å, 3.0x30mm | 1 |
| SLHPH33050 | HPLC Column, Phenyl, 3μm, 120Å, 3.0x50mm | 1 |
| SLHPH33075 | HPLC Column, Phenyl, 3μm, 120Å, 3.0x75mm | 1 |
| SLHPH330100 | HPLC Column, Phenyl, 3μm, 120Å, 3.0x100mm | 1 |
| SLHPH330125 | HPLC Column, Phenyl, 3μm, 120Å, 3.0x125mm | 1 |
| SLHPH330150 | HPLC Column, Phenyl, 3μm, 120Å, 3.0x150mm | 1 |
| SLHPH330200 | HPLC Column, Phenyl, 3μm, 120Å, 3.0x200mm | 1 |
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