UHPLC Columns
High-Efficiency Columns for UHPLC and UPLC Workflows
ANPEL UHPLC Columns are designed for high-efficiency liquid chromatography workflows that require compact column formats, small-particle packings, and method configurations compatible with UHPLC or UPLC systems. The range includes reversed-phase, polar, HILIC, aromatic-selective, and specialty column chemistries in formats suited to high-resolution and time-efficient separations.
UHPLC and UPLC methods can help laboratories improve separation efficiency while reducing analysis time and solvent consumption when compared with suitable conventional methods. Column selection should always be aligned with the system pressure capability, the required mobile phase, target analytes, and the performance requirements of the method.
Explore the UHPLC Range
Choose the Right UHPLC Column
Start with the separation mode required for the analytes. Reversed-phase C18, C8, C4, C30, Phenyl, PFP, and Biphenyl chemistries are appropriate starting points for many non-polar to moderately polar compounds. HILIC, HILIC-Amide, Silica, NH2, and related polar phases should be considered when the analytes are highly hydrophilic or require normal-phase/HILIC retention behavior.
Next, select a chemistry that provides the desired selectivity. For example, C18 is often selected for general method development, while Phenyl, PFP, Biphenyl, C30, or dedicated specialty phases may be considered when structural selectivity, aromatic interactions, or application-specific retention is required.
Select the Appropriate UHPLC Format
UHPLC columns are available in compact internal diameters and short-to-medium column lengths. Particle size, internal diameter, and column length should be selected according to the desired balance of resolution, speed, sensitivity, and system backpressure.
Shorter columns may support fast screening and high-throughput methods, while longer columns can provide additional resolving power for complex samples. Always ensure that the chosen column and method conditions are compatible with the pressure limit and plumbing configuration of the UHPLC or UPLC system.
Typical Applications
ANPEL UHPLC Columns can be selected for pharmaceutical analysis, food and beverage testing, environmental monitoring, chemical research, metabolite analysis, aromatic compounds, PAHs, polar compounds, and other compatible high-efficiency separations. Refer to the specific product series page for detailed stationary-phase information, particle size, pore size, and recommended operating conditions.
Important Selection Note
UHPLC and UPLC columns require method conditions that are compatible with the system’s operating pressure, injection volume, extra-column volume, mobile phase, and detector configuration. Always confirm the column’s current SKU availability, particle size, pH range, pressure limit, temperature limit, and solvent compatibility before use.
