Silica base SPE Column

Column capacities consist of 1, 3, 6, and 10 ml sizes, etc. 
Our manufacturing process minimizes variability and improves recovery and cleanup procedures
1.C18 Endcapped Octadecyl
2.C18 Unendcapped Octadecy
3.C8 Octyl
4.CN  Cyanopropyl
5.PSA  Primary-Secondary Amine
6.NH2  Aminopropyl
7.SAX Strong Anion Exchange
8.SCX Strong Cation Exchange

Silica base solid-phase extraction (SPE) columns are an essential tool in the field of analytical chemistry, used for the purification and extraction of target compounds from complex sample matrices. These columns are designed with a silica-based stationary phase, offering high selectivity and efficiency in the separation process.

Our silica base SPE columns are available in various column capacities, including 1, 3, 6, and 10 ml sizes, catering to diverse application needs. The manufacturing process employed for these columns is meticulously designed to minimize variability and enhance recovery and cleanup procedures, ensuring consistent and reliable performance.

The stationary phase of our silica base SPE columns is available in a range of chemistries, each tailored to specific separation requirements. These include C18 endcapped octadecyl, C18 unendcapped octadecyl, C8 octyl, CN cyanopropyl, PSA primary-secondary amine, NH2 aminopropyl, SAX strong anion exchange, and SCX strong cation exchange. This diverse range of chemistries allows for the effective extraction and purification of a wide variety of analytes, making the columns versatile and adaptable to different analytical challenges.

The C18 endcapped octadecyl phase, for example, is ideal for the retention and separation of non-polar and moderately polar compounds, while the CN cyanopropyl phase offers enhanced selectivity for polar compounds. The PSA primary-secondary amine phase is suitable for the extraction of acidic compounds, and the SAX and SCX phases are specifically designed for ion exchange applications.

In addition to their diverse selectivity, our silica base SPE columns are known for their high sample loading capacity, excellent reproducibility, and low levels of non-specific binding, ensuring accurate and reliable results. Whether used in pharmaceutical, environmental, food, or forensic analysis, these columns deliver consistent and robust performance, meeting the demands of modern analytical laboratories.

In conclusion, silica base SPE columns are indispensable tools for sample preparation in analytical chemistry, and our range of columns, with their varied chemistries and reliable performance, are designed to meet the diverse needs of analytical scientists. With their high selectivity, efficiency, and capacity, these columns play a crucial role in the successful extraction and purification of target compounds from complex sample matrices.