National Chromatography Inco
Typically replies instantly
Typically replies instantly
ULtimasyil preparative C4 100A is a high-performance liquid chromatography (HPLC) column designed for the reverse-phase separation of hydrophobic peptides and proteins, offering excellent reproducibility in both selectivity and retention time. It features a C4 bonded phase on a 100Å silica support, making it ideal for purifying compounds with lower hydrophobicity compared to C8 or C18 columns. This column is part of the ULtimasyil line of columns, known for their reliability and suitability for preparative-scale purifications.
Key Features and Characteristics
C4 Reversed-Phase Stationary Phase:
The C4 (butyl) bonded phase provides a relatively less hydrophobic stationary phase, making it suitable for the separation of a range of hydrophobic analytes, particularly peptides and proteins.
100Å Pore Size:
The 100Å pore size is a good option for smaller molecules and provides good accessibility to the surface area for typical peptide and protein separations.
High Purity Silica:
The column is packed with high-purity silica, which contributes to excellent peak shape and efficiency in the separation.
The "Preparative" designation indicates that this column is designed for larger-scale purifications and sample preparation, rather than analytical-scale analyses.
Excellent Reproducibility:
The column is known for providing highly reproducible results, which is crucial for reliable and consistent separation and purification processes.
Ideal for Hydrophobic Peptides and Proteins:
Due to its C4 chemistry and lower hydrophobicity, this column is particularly well-suited for separating and purifying peptides and proteins that are not strongly hydrophobic.
