
Acclaim Mixed-Mode
Acclaim Mixed-Mode HPLC Columns from Thermo Scientific
Acclaim Mixed-Mode HILIC-1
The Acclaim Mixed-Mode HILIC-1 column features a unique, high-efficiency, silica-based HPLC mixed-mode stationary phase that combines both reversed-phase (RP) and hydrophilic interaction liquid chromatography (HILIC) properties. This combination allows both hydrophobic and hydrophilic interactions to be utilized to optimize separations.
The functional group is of a hydrophobic alkyl chain with a diol group at the terminus. This unique combination results in the adjustable selectivity, making Acclaim Mixed-Mode HILIC-1 separate mixtures that would be impossible for a C18 column. This column is suitable for a broad range of applications, including non-ionic ethoxylated surfactants, drug metabolites, lipids, polyethylene glycols (PEGs), ethoxylated surfactants, and more.
Acclaim Mixed-Mode WAX-1
The Acclaim Mixed-Mode WAX-1 is a novel, high-efficiency silica HPLC column that combines hydrophobic and weak anion exchange characteristics. Its unique chemistry results in a multimode separation mechanism that includes reversed-phase, anion exchange, and HILIC interactions. Selectivity can be adjusted by changing ionic strength, pH or organic solvent content.
Acclaim Mixed-Mode WCX-1
The Acclaim Mixed-Mode WCX-1 is a novel, high-efficiency, silica-based column, with a proprietary ligand with both hydrophobic and weak cation exchange properties. Selectivity of ionizable and neutral compounds can be controlled independently or simultaneously by tuning mobile phase ionic strength, pH or organic modifier. This column therefore can separate using multiple separation modes: reversed-phase, cation exchange, and normal-phase/HILIC and is recommended for a variety of industrial applications, including pharmaceutical, chemical, consumer products, foods and beverages.
Acclaim Mixed-Mode HILIC-1
- Uniquely designed for both reversed-phase and HILIC operations
- Can operate in both RP and HILIC modes
- Retains highly polar molecules
- Unique selectivity complementary to RP columns
- Broader application range compared with conventional diol-based columns
- High-efficiency column for high-resolution separations
Acclaim Mixed-Mode WAX-1
- Designed for separating anionic molecules with powerful adjustable selectivity control
- Selectivity orthogonal to reversed-phase (RP) columns
- Ideal selectivity for anionic molecules
- Excellent column efficiency and peak asymmetry
- Multimode retention mechanisms: reversed-phase, weak anion exchange, and HILIC modes
Acclaim Mixed-Mode WCX-1
- Designed for separating cationic molecules with adjustable selectivity control
- Ideal selectivity for separating basic molecules
- Selectivity complementary to C18 RP columns
- Multimode separation mechanism: reversed-phase, weak cation exchange, anion-exclusion and HILIC
Acclaim Mixed-Mode HILIC-1 | Acclaim Mixed-Mode WAX-1 | Acclaim Mixed-Mode WCX-1 | |
Phase | Proprietary alkyl diol | Proprietary alkyl | Proprietary alkyl carboxylic group |
Particle type | Spherical, fully porous silica | ||
Particle size | 3, 5 µm | ||
Pore size | 120 Å | ||
Surface area | 300 m2/g | ||
Endcapping | Proprietary | ||
pH range | 2.5 - 7.5 | ||
Temperature range | <50°C | ||
USP code | - | L78 | L85 |