
( Brand: Waters ), ( Manufacturer Part Number: WAT044225 )
The Waters STyrAgel THF 7.8 x 300mm GPC Column is a high-performance analytical tool designed for size exclusion chromatography (SEC) applications. This spherical polymer column is specifically engineered for the separation of polymers, proteins, and other macromolecules in the size range of 10 to 1,000,000 Da.
The column features a unique StyrAgel bead technology, which provides excellent resolution, efficiency, and reproducibility. The StyrAgel beads are made of a cross-linked divinylbenzene (DVB) copolymer, ensuring excellent backpressure stability and a wide linear range. The 7.8mm inner diameter of the column allows for high sample loading capacity and rapid analysis times, making it an ideal choice for both research and industrial applications.
The column is designed to use tetrahydrofuran (THF) as the eluent, providing excellent solubility and compatibility with a wide range of polymers. The column is also compatible with various automatic sample injection systems and detectors, including refractive index, UV, and viscometer detectors.
The column is constructed with high-quality materials, including a stainless steel outer jacket and a fused silica inner tube, ensuring durability and reliability. The column is also easy to install and maintain, with a standard 1/16"-27 female thread connection.
In summary, the Waters STyrAgel THF 7.8 x 300mm GPC Column is a high-performance analytical tool that provides excellent resolution, efficiency, and reproducibility for size exclusion chromatography applications. Its unique StyrAgel bead technology, wide linear range, and compatibility with various eluents and detectors make it an ideal choice for a wide range of applications in the fields of polymer chemistry, materials science, and biotechnology.
Pros of buying Waters STyrAgel THF 7.8x300mm GPC Column:1. High resolution: The Waters STyrAgel THF 7.8x300mm GPC column provides high resolution and accurate size distribution measurements, making it ideal for polymer characterization and quality control applications.
2. Excellent column efficiency: The column has a high number of theoretical plates (N), which results in excellent column efficiency, allowing for better separation of polymer fractions.
3. Durable and long-lasting: The polymer material used in the column is highly resistant to chemical degradation, ensuring a long lifespan and minimal maintenance requirements.
4. Compatible with various solvents: The STyrAgel THF column is compatible with a wide range of solvents, including THF, DMF, and NMP, allowing for flexibility in the choice of eluent.
Cons of buying Waters STyrAgel THF 7.8x300mm GPC column:1. High cost: The Waters STyrAgel THF 7.8x300mm GPC column is a premium product, and its high price may be a barrier for some customers.
2. Limited availability: Due to its popularity and high demand, the availability of the column may be limited, resulting in longer delivery times or out-of-stock situations.
3. Requires specialized knowledge and equipment: The use of the column requires specialized knowledge and equipment, such as a high-performance liquid chromatography (HPLC) system, which may not be available to all potential buyers.
Conclusion:The Waters STyrAgel THF 7.8x300mm GPC column is a high-quality product that provides excellent resolution and column efficiency for polymer characterization applications. Its durability and compatibility with various solvents are additional advantages. However, its high cost and limited availability may be a deterrent for some customers. If you have the necessary knowledge and equipment, and if the benefits of the column outweigh its drawbacks, it is definitely a worthwhile investment for polymer analysis.
Recommendation:If you are looking for a high-quality GPC column for polymer characterization, the Waters STyrAgel THF 7.8x300mm GPC column is a great option. However, before making a purchase, consider your budget and the availability of the column, and ensure that you have the necessary knowledge and equipment to use it effectively.
8x300mm gpc column spherical polymer. This sale is for a new Waters styragel WAT044225 hr 4 thf 7. Includes: wat084080 column joining tube new old stock surplus. This item is not for export.
Avi15107 wt. Sales only.