
( Brand: Thermo Scientific ), ( Manufacturer Part Number: 25305-103030 ), ( Country Of Origin: United States ), ( Intended Use/discipline: Hplc Column )
The Thermo Scientific Hypersil Gold AQ C18 Polar Endcapped 100x3mm, 5um HPLC Column is an analytical chromatography column designed for use in high-performance liquid chromatography (HPLC) systems. This particular column is part of the Hypersil Gold AQ series, which is renowned for its excellent chromatographic performance and versatility.
This specific column features a C18 stationary phase, which is one of the most commonly used stationary phases in HPLC. The C18 packing material consists of spherical particles that are endcapped with a polar group, making it ideal for separating both polar and nonpolar compounds. The particles are 5 microns in size and have a length of 100mm and an inner diameter of 3mm.
The polar endcapping of the C18 stationary phase enhances the column's ability to separate polar compounds, making it an excellent choice for applications involving pharmaceuticals, food and beverage analysis, and environmental testing, among others. The column's 100x3mm size provides a good balance between separation efficiency and sample capacity.
The Hypersil Gold AQ C18 Polar Endcapped 100x3mm, 5um HPLC Column is manufactured using Thermo Scientific's proprietary particle manufacturing technology, ensuring consistent particle size and shape, as well as excellent column efficiency and reproducibility. The column is also compatible with a wide range of mobile phases, including water, methanol, acetonitrile, and various buffers.
The Thermo Scientific Hypersil Gold AQ C18 Polar Endcapped 100x3mm, 5um HPLC Column is designed for use with standard HPLC equipment and is delivered with a protective dust cap and a pre-column to ensure optimum column performance and longevity. The column is also available in various lengths and particle sizes to accommodate different separation requirements. Overall, this column is an excellent choice for researchers and laboratories seeking high-performance and versatile chromatography columns for their HPLC applications.
The Thermo Scientific Hypersil AQ C18 Polar Endcapped 100x3mm, 5um HPLC column is a popular choice for analytical laboratories due to its excellent chromatographic performance. This article provides a balanced assessment of the pros and cons of buying this particular column.
Pros:1. High Efficiency and Resolution: The 5um particle size ensures high efficiency and resolution, enabling the separation of closely eluting compounds.
2. Polar Endcapping: The polar endcapping enhances the separation of polar compounds by improving the retention and selectivity of the column.
3. Broad Application Range: The column is suitable for a wide range of applications, including the analysis of pharmaceuticals, agrochemicals, and environmental samples.
4. Reliable and Consistent Performance: Thermo Scientific is a reputable brand known for producing high-quality columns with consistent performance.
5. Compatibility with Various Detection Systems: The column can be used with various detection systems, such as UV, fluorescence, and mass spectrometry.
Cons:1. Cost: The Thermo Scientific Hypersil AQ C18 Polar Endcapped 100x3mm, 5um HPLC column is more expensive compared to other columns from less established brands.
2. Limited Sample Loading Capacity: The small particle size and narrow bore diameter of the column limit the sample loading capacity.
3. Requires Proper Maintenance: The column needs to be properly maintained to ensure optimal performance, including regular cleaning and conditioning.
Conclusion:The Thermo Scientific Hypersil AQ C18 Polar Endcapped 100x3mm, 5um HPLC column offers excellent chromatographic performance, broad application range, and reliable consistency. However, its high cost and limited sample loading capacity may be a disadvantage for some laboratories.
Recommendation:If your laboratory requires high-performance HPLC separations for polar compounds and has the necessary budget, the Thermo Scientific Hypersil AQ C18 Polar Endcapped 100x3mm, 5um HPLC column is an excellent investment. Alternatively, if cost is a primary concern, consider exploring options from less established brands that offer similar performance at a lower cost. Always ensure that the chosen column is compatible with your system and detection method.
Used Good Working Condition, Thermo Hypersil GOLD aQ C18 Polar Endcapped 5 m HPLC Column, Part No: 25305-103030, Its a specialized reversed-phase Column designed for the retention and separation of Analyses. Reproducible: Manufactured to ensure consistent separation results across different column batches. It is particularly effective in separations using 100% Aqueous Mobile Phases, as the Polar end capping prevents phase collapse, ensuring stability and performance. Aqueous Stability: Unlike traditional C18 columns, the aQ chemistry remains stable in highly aqueous conditions without loss of performance.
Polar End capping: Provides a controlled interaction mechanism that allows for the separation of highly polar compounds are often difficult to retain on standard C18 phases. Enhanced Peak Shape: Utilizes ultra pure silica to reduce peak tailing, leading better resolution and sensitivity.