Thermo Scientific™ Acclaim™ Mixed Mode WAX-1 HPLC Columns

Description

When you need powerful selectivity control for the separation of anionic molecules, use Thermo Scientific™ Acclaim™ Mixed-Mode WAX-1 LC columns.

When you need powerful selectivity control for the separation of anionic molecules, use Thermo Scientific™ Acclaim™ Mixed-Mode WAX-1 LC columns. The silica-based stationary phase features a hydrophobic alkyl chain with an ionizable terminus that provides both hydrophobic reversed-phase and weak anion-exchange properties. This unique chemistry produces a multimode separation mechanism for simultaneous separation of acidic, basic, and neutral molecules. The selectivity is fully adjustable through changes to ionic strength, pH, or organic solvent content.

Ideal Selectivity for Separating Anionic Molecules

• Multi-mode retention mechanism: reversed-phase, weak anion-exchange, and HILIC modes
• Differentiation of molecules with similar hydrophobicities, such as hydrophilic organic acids
• Selectivity orthogonal to reversed-phase columns
• Excellent column efficiency and peak asymmetry
• Stable between pH 2.5 and 7.5
• Available in 3 and 5μm particle sizes with an average pore diameter of 120Å

Specifications

• Column Format: Analytical Column
• Diameter (Metric): 4.6 mm
• Length (Metric): 250 mm
• Max. Pressure: 5800 psi (400 bar)
• Particle Size: 5 μm
• pH: 2.5 to 7.5
• Pore Size: 120 Å
• Quantity: Each
• Surface Area: 300 m²/g
• Temperature: 50°C
• USP Type: L78
• Stationary Phase: Hydrophobic Alkyl Chain with an Ionizable Terminus
• Product Line: Acclaim
• Packing Material: Spherical, Fully Porous, Ultrapure Silica
• Column Type: Mixed Mode
• Endcapped: Proprietary
• Phase: Reversed Phase, Ion Exchange, HILIC
• Green Features: Responsibly packaged

Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.