Gas chromatography columns are devices that utilize chromatographic technologies to separate volatile compounds swiftly and effectively, such as packed and capillary columns. In contrast to traditional packed columns, capillary columns are known for their exceptional separation performance due to their low diffusion rates and excellent permeability, which makes them ideal for highly sensitive analytical detection. GC capillary columns are used for detecting impurities in petroleum and industry and determining sample composition in pharmaceutical and clinical experiments.
Amerigo Scientific offers a range of GC capillary columns with various lengths, internal diameters, and coatings to suit different GC instrumentation and analytical requirements. These columns are made up of a thin tube of fused silica glass or stainless steel, with chemically bonded layers or coatings of stationary phase on the inner surface. The inert and flexible nature of the fused silica materials allows for top-notch separations and easy handling. Additionally, the type of stationary phase used directly impacts the efficiency and polarity of the column, with a range of ten stationary phase options available, spanning from non-polar to highly polar.
Amerigo Scientific’s GC capillary columns adhere to standard chromatographic parameters and column performance, ensuring quality in key properties such as column efficiency, polarity, surface inertness, and thermal stability. In addition to their exceptional analytical performance, these GC capillary columns are also compatible with a wide range of GC instruments, making them a versatile and cost-effective solution for laboratories of all sizes.
