
( Brand: Agilent ), ( Manufacturer Part Number: 873700-902 )
The Agilent 873700-902 Zorbax SB-C18 RP-ID Column is a high-performance reversed-phase chromatography (RP-LC) stationary phase designed for the separation of both organic and inorganic compounds. With a particle size of 3.5 microns and a size of 2.1 mm x 30 mm, this column is ideal for use in HPLC (high-performance liquid chromatography) systems for applications requiring high resolution and efficiency.
The Zorbax SB-C18 RP-ID Column is made of silica particles that have been modified with a C18 stationary phase. This stationary phase consists of long alkyl chains that interact with analytes through hydrophobic interactions, making it particularly effective for separating compounds that have different degrees of hydrophobicity. The column's RP-ID (reversed-phase ion interaction) technology allows for the simultaneous use of both hydrophobic interactions and ionic interactions for enhanced selectivity.
The 3.5-micron particle size offers a balance between resolution and efficiency. Smaller particles provide greater resolution, but they can also lead to increased back pressure and longer analysis times. The 3.5-micron particle size strikes a good balance between these factors, providing excellent separation performance while maintaining reasonable analysis times.
The Zorbax SB-C18 RP-ID Column's small size and high efficiency make it an excellent choice for applications where the separation of multiple components is required. It is particularly well-suited for use in methods that involve gradient elution, where the ability to separate closely eluting compounds is important. This column can be used for a wide range of applications, including the analysis of pharmaceuticals, environmental samples, and food and beverage products.
The column is designed for use with mobile phases consisting of water and organic solvents, such as acetonitrile or methanol. It can also be used with buffers or other additives, depending on the specific application requirements. The column's robust design ensures that it can withstand the harsh conditions that may be encountered during HPLC separations, including high temperatures and high pressures.
The Zorbax SB-C18 RP-ID Column comes packaged in a protective sleeve to ensure that it remains clean and free from contamination during shipping and handling. It is recommended that the column be conditioned prior to use by equilibrating it with the mobile phase to ensure optimal performance.
In summary, the Agilent 873700-902 Zorbax SB-C18 RP-ID Column is a versatile and high-performance stationary phase designed for HPLC separations. Its small size, high efficiency, and ability to utilize both hydrophobic and ionic interactions make it a valuable tool for a wide range of applications. With its robust design and easy-to-use packaging, this column is a reliable choice for laboratories and researchers seeking to achieve the highest levels of separation performance.
The Agilent 873700-902 Zorbax SB-C18 RP-ID Column 2.1x30mm, 3.5-micron is a high-performance liquid chromatography (HPLC) column commonly used for separating and analyzing organic compounds. Here are some pros and cons of buying this particular column:
Pros:1. High Resolution: The 3.5-micron particle size of this column ensures high resolution and efficient separation of analytes, making it suitable for complex sample analysis.
2. C18 Stationary Phase: The C18 stationary phase is one of the most commonly used phases in HPLC, allowing for the separation of a wide range of organic compounds.
3. Small Internal Diameter: The small internal diameter of 2.1mm allows for the use of smaller sample volumes, reducing the overall cost of analysis and the amount of solvent required.
4. High Quality: Agilent is a well-known and reputable supplier of HPLC columns, ensuring that this column is of high quality and reliable.
Cons:1. Cost: This column may be more expensive compared to some other columns with similar specifications from different manufacturers.
2. Compatibility: This column may not be compatible with all HPLC systems, so it is important to ensure that it is compatible with the system you are using before making a purchase.
3. Fragile: HPLC columns can be fragile and may break if not handled properly, so it is important to take care when handling and installing the column.
In conclusion, the Agilent 873700-902 Zorbax SB-C18 RP-ID Column 2.1x30mm, 3.5-micron is a high-performance HPLC column with a small internal diameter and a C18 stationary phase, making it suitable for the separation of organic compounds. However, it may be more expensive compared to some other columns and may not be compatible with all HPLC systems. Ultimately, the decision to purchase this column depends on the specific requirements of your analysis and your budget. If the benefits outweigh the drawbacks for your application, then this column may be a good investment.
The Agilent Zorbax SB-C18 RPID Resolution cartridge is a high-quality lab equipment designed for medical and research purposes.