
( Brand: Waters ), ( Model: WAT045905 )
The Cat Dynamax Column 10, model number 83-812, is a high-performance liquid chromatography (HPLC) column designed for macro-scale separations. This column is manufactured by Rainin, a respected name in the field of HPLC and related analytical techniques.
The Cat Dynamax Column 10 is a 10 mm i.d. (inner diameter) column, making it suitable for larger sample volumes and higher throughput operations. It is constructed from high-quality fused silica, ensuring excellent durability and chemical resistance. The column length is 250 mm, providing ample stationary phase for efficient separation of complex mixtures.
The stationary phase used in this column is a 5 m particle size C18 material. This material is known for its excellent retention capabilities and is widely used in the analysis of a variety of organic compounds, including pharmaceuticals, agrochemicals, and environmental pollutants. The C18 stationary phase is chemically bonded to the fused silica substrate, ensuring excellent column efficiency and reproducibility.
The Cat Dynamax Column 10 is a modular column, which means it can be easily installed in a variety of HPLC systems. It is designed to fit standard 10 mm inner diameter HPLC connectors, making it compatible with a wide range of instrumentation. The column is also equipped with a stainless steel end fittings, ensuring robustness and durability in demanding HPLC applications.
In summary, the Cat Dynamax Column 10, model number 83-812, is a high-quality, high-performance HPLC column suitable for macro-scale separations. Its 10 mm i.d. and 250 mm length, combined with a 5 m C18 stationary phase, make it an excellent choice for a wide range of analytical applications. Its modular design and robust construction ensure compatibility with a variety of HPLC systems and excellent durability in demanding applications.
Pros of buying a Cat Dynamax Column 10 Macro-HPLC 21.4mm Rainin 83-812 Modular:1. High-quality material: The column is made of high-quality fused silica, which ensures excellent column efficiency, resolution, and reproducibility.
2. Modular design: The modular design allows for easy integration with various HPLC systems and makes it easier to replace or clean the column as needed.
3. Large inner diameter: The large inner diameter of the column allows for increased sample loading and faster analysis times.
4. Excellent performance: The column is known for its excellent performance in the analysis of macromolecules, such as proteins and polysaccharides.
Cons of buying a Cat Dynamax Column 10 Macro-HPLC 21.4mm Rainin 83-812 Modular:1. High cost: The column is quite expensive compared to other HPLC columns on the market.
2. Requires specialized knowledge: The use of this column requires specialized knowledge and training, making it less suitable for beginners.
3. Limited compatibility: The column may not be compatible with all HPLC systems, limiting its versatility.
Conclusion:The Cat Dynamax Column 10 Macro-HPLC 21.4mm Rainin 83-812 Modular is a high-quality, high-performance column suitable for the analysis of macromolecules. Its modular design, large inner diameter, and excellent performance make it a valuable tool for researchers in the field of protein and polysaccharide analysis. However, its high cost and limited compatibility may be a concern for some users. If you have the necessary expertise and budget, this column is a great investment for your lab. If not, there may be other, more affordable options available that may better meet your needs.
Rainin dynamax modular macro hplc column system, 10 x 21. 4mm cat open original box, as pictured.