Solid phase extraction (SPE) tubes are small, cylindrical tubes packed with a solid phase material, typically a resin or silica-based material. These tubes are used to extract and purify specific compounds from a liquid sample, such as water or biological fluids, prior to analysis.
SPE tubes work by passing the sample through the solid phase material, which selectively adsorbs the targeted compounds. The remaining sample components are washed away, and the purified compounds are eluted from the SPE tube using a solvent that is compatible with the downstream analysis method.
SPE tubes can be used to extract a wide range of compounds, including drugs, pesticides, environmental pollutants, and natural products. They are often used in analytical chemistry, environmental science, and pharmaceutical research.
SPE tubes come in a variety of sizes and formats, including disposable cartridges and reusable columns. They can also be customized with different solid phase materials to optimize their performance for specific applications.
Well plates, also known as microplates or multiwell plates, are laboratory tools used for high-throughput experiments and assays. They consist of a flat plate with multiple small wells, usually arranged in a rectangular grid pattern. The wells may hold liquids or solids for various biochemical and biological assays, such as cell culture, enzyme assays, protein binding studies, and immunoassays.
Well plates come in various sizes, with 6, 12, 24, 48, 96, 384, or even 1536 wells in a single plate. The wells may vary in volume from as little as 5 microliters to several milliliters, depending on the application. The wells are made from various materials, such as polystyrene, polypropylene, or glass, and may be coated with various surface treatments, such as hydrophilic, hydrophobic, or protein-binding coatings.
Well plates are compatible with various automated liquid handling systems, such as pipettes, dispensers, or robots, which enable high-throughput screening and analysis of large sample sets. Well plates may also be sealed with adhesive films, caps, or mats to prevent contamination or evaporation during storage or transportation.
ALL Chemistry Inc. provides custom SPE Tubes and multi-Well Plates. For more information, please contact us. Our customer service representatives are available 24 hours a day, Monday through Friday, to assist you.
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