Restek GC HPLC columns

Restek GC HPLC Columns are highly regarded in the field of analytical chemistry for their superior performance in Gas Chromatography (GC) and High-Performance Liquid Chromatography (HPLC). Restek is a leading manufacturer of chromatographic products, including columns, standards, and accessories, offering a wide variety of options tailored to different applications and sample types of Restek GC HPLC columns.

Restek GC Columns:

Restek’s GC columns are designed to separate compounds based on their chemical properties, such as volatility and interaction with the column’s stationary phase. These columns are used in Gas Chromatography, which is widely used for analyzing gases, volatile compounds, and low-boiling liquids in various industries.

Key Features of Restek GC HPLC columns:

1. Wide Range of Stationary Phases:

   • Restek offers GC columns with different stationary phases, such as polymer-based, silica-based, and bonded phases.

   • Popular stationary phases include RTX-5, RTX-1701, RTX-1, and Rtx-200, each tailored for specific applications, including general-purpose analyses, pesticide analysis, and more.

2. High Performance & Resolution:

   • Restek’s GC columns are known for high resolution and repeatability, ensuring accurate separation of complex mixtures with sharp peaks and minimal tailing.

3. Durability:

   • These columns are designed for long-term stability, making them suitable for high-throughput laboratories and extended use in diverse analytical settings.

4. Specialized Columns:

   • Restek offers specialized GC columns for niche applications, such as chiral columns for enantiomeric separations, pesticide analysis, and volatile organic compound (VOC) testing.

5. Variety of Column Lengths and Diameters:

   • Available in a range of lengths and internal diameters, giving flexibility to meet specific sample throughput and resolution needs.

6. Wide Temperature Range:

   • Restek GC columns can operate over a broad temperature range, providing versatility for different types of analyses.

Restek HPLC Columns:

Restek also offers a comprehensive range of HPLC columns for High-Performance Liquid Chromatography, which is a powerful technique used for separating, identifying, and quantifying compounds in liquid form. Restek’s HPLC columns are used in various industries, including pharmaceuticals, environmental analysis, and food safety.

Key Features of Restek GC HPLC columns:

1. Wide Range of Stationary Phases:

   • Restek offers C18, C8, phenyl, cyano, and other specialized stationary phases for different types of chemical separations.

   • Their Ultra II columns are known for exceptional performance in reverse-phase chromatography, which is suitable for a wide variety of polar and non-polar compounds.

2. High Efficiency and Resolution:

   • Restek HPLC columns are designed for high-efficiency separations, allowing for rapid and precise analysis of complex samples.

3. Excellent Reproducibility:

   • These columns are known for their reproducibility, making them suitable for quality control and method validation in regulated industries like pharmaceuticals.

4. Specialty Columns:

   • Restek provides specialized columns for specific applications such as ion-exchange, size-exclusion, and normal-phase chromatography, catering to different types of analytes (e.g., proteins, ions, sugars).

5. Durable and High-Quality:

   • Restek HPLC columns are durable and manufactured to exacting standards, ensuring reliable performance over time.

6. Variety of Dimensions and Packing Materials:

   • Available in various sizes, packing materials, and particle sizes, allowing users to optimize for resolution, speed, and sensitivity based on their particular needs.