Welch Ultisil Peptide Packing Materials Overview
Ultra-High Purity Spherical Silica Gel
Welch utilizes advanced pelletizing technology to manufacture ultra-high purity spherical silica gel packing materials, ensuring precise control over particle size and pore size distribution. This results in superior product performance and outstanding separation efficiency.
Benefits of Ultra-High Purity Spherical Silica Gel:
- Stable column bed: Delivers high column efficiency.
- Uniform particle size: Reduces column pressure and increases flow rate.
- Improved hydrodynamic distribution: Promotes even diffusion in both horizontal and vertical directions, leading to symmetrical peak shapes.
- Ultra-high purity: Minimizes impurity interference.
Larger Effective Specific Surface Area
The pore size distribution significantly impacts the specific surface area of silica gel packing materials. A narrower pore size distribution increases the number of effective pores available for the target compound, resulting in a higher effective specific surface area and facilitating separation and purification.
Benefits of narrower pore size distribution:
- Increased effective specific surface area
- Improved recovery
- Higher sample loading capacity
- Reduced peak tailing
- Minimized irreversible adsorption
- Reduced operational costs
Unique Bonding Process for Enhanced Separation
Welch’s proprietary asymmetric bonding technology optimizes separation efficiency by leveraging entropy-driven differentiation of target compounds from impurities.
Benefits of asymmetric bonding technology:
- Enhanced separation of target compounds
- Increased sample loading capacity
- Improved product recovery
- Reduced operational costs
Excellent Chemical Stability
Welch employs surface hybridization technology to achieve high surface density of bonded phases, ensuring superior protection of the silica gel matrix. This innovation enables stability across a broad pH range.
Benefits of Enhanced Chemical Stability:
- Compatibility with a wider range of mobile phases
- Optimized sample loading conditions
- Improved column regeneration performance
- Extended column lifespan
Seamless Scale-Up from Laboratory to Industrial Production
Welch offers a comprehensive range of silica gel chromatographic packing materials, featuring diverse particle sizes, pore sizes, and bonded phases to accommodate a variety of separation needs. Additionally, Welch provides chromatographic columns in multiple specifications, supporting seamless transition from laboratory-scale research to industrial-scale production. Customers benefit from a one-stop solution for all chromatography needs, ensuring an efficient and streamlined production process.
- R&D: Analytical HPLC columns, flash columns, and other consumables
- Process: Multi-size packing materials for preparative chromatography
- Production: Large-scale packing materials for industrial preparative chromatography
Optimized Performance Through Multi-Matrix, Multi-Specification, and Multi-Bonded Phase Combinations
| Ultisil CHS | Ultisil BHS | |
|---|---|---|
| Small molecules | √ | √ |
| Polypeptides | √ | √ |
| GLP-1 | √ | √ |
| Oligonucleotide drugs | √ | |
| Synthetic compounds | √ | √ |
| Natural compounds | √ | √ |
Brand: Ultisil
Phase: BHS-C8
Particle Size: 8µm
Pore Size: 120Å
USP Classification:
Separation Mode:
pH Range: 2.0-9.0
Surface Area: 320m2/g
Carbon Load: 10%
Max.Pressure: 40Mpa
Endcapped:
Max.Temp.:
Particle Shape:
Welch Ultisil Peptide Packing Materials Overview
Ultra-High Purity Spherical Silica Gel
Welch utilizes advanced pelletizing technology to manufacture ultra-high purity spherical silica gel packing materials, ensuring precise control over particle size and pore size distribution. This results in superior product performance and outstanding separation efficiency.
Benefits of Ultra-High Purity Spherical Silica Gel:
- Stable column bed: Delivers high column efficiency.
- Uniform particle size: Reduces column pressure and increases flow rate.
- Improved hydrodynamic distribution: Promotes even diffusion in both horizontal and vertical directions, leading to symmetrical peak shapes.
- Ultra-high purity: Minimizes impurity interference.
Larger Effective Specific Surface Area
The pore size distribution significantly impacts the specific surface area of silica gel packing materials. A narrower pore size distribution increases the number of effective pores available for the target compound, resulting in a higher effective specific surface area and facilitating separation and purification.
Benefits of narrower pore size distribution:
- Increased effective specific surface area
- Improved recovery
- Higher sample loading capacity
- Reduced peak tailing
- Minimized irreversible adsorption
- Reduced operational costs
Unique Bonding Process for Enhanced Separation
Welch’s proprietary asymmetric bonding technology optimizes separation efficiency by leveraging entropy-driven differentiation of target compounds from impurities.
Benefits of asymmetric bonding technology:
- Enhanced separation of target compounds
- Increased sample loading capacity
- Improved product recovery
- Reduced operational costs
Excellent Chemical Stability
Welch employs surface hybridization technology to achieve high surface density of bonded phases, ensuring superior protection of the silica gel matrix. This innovation enables stability across a broad pH range.
Benefits of Enhanced Chemical Stability:
- Compatibility with a wider range of mobile phases
- Optimized sample loading conditions
- Improved column regeneration performance
- Extended column lifespan
Seamless Scale-Up from Laboratory to Industrial Production
Welch offers a comprehensive range of silica gel chromatographic packing materials, featuring diverse particle sizes, pore sizes, and bonded phases to accommodate a variety of separation needs. Additionally, Welch provides chromatographic columns in multiple specifications, supporting seamless transition from laboratory-scale research to industrial-scale production. Customers benefit from a one-stop solution for all chromatography needs, ensuring an efficient and streamlined production process.
- R&D: Analytical HPLC columns, flash columns, and other consumables
- Process: Multi-size packing materials for preparative chromatography
- Production: Large-scale packing materials for industrial preparative chromatography
Optimized Performance Through Multi-Matrix, Multi-Specification, and Multi-Bonded Phase Combinations
| Ultisil CHS | Ultisil BHS | |
|---|---|---|
| Small molecules | √ | √ |
| Polypeptides | √ | √ |
| GLP-1 | √ | √ |
| Oligonucleotide drugs | √ | |
| Synthetic compounds | √ | √ |
| Natural compounds | √ | √ |
Brand: Ultisil
Phase: BHS-C8
Particle Size: 8µm
Pore Size: 120Å
USP Classification:
Separation Mode:
pH Range: 2.0-9.0
Surface Area: 320m2/g
Carbon Load: 10%
Max.Pressure: 40Mpa
Endcapped:
Max.Temp.:
Particle Shape: