Member since: 2021
Organization: The L and R Group
Makes my life easy as an analyst; only gripe would be the cost.
Application Area: Diesel and motor oil analysis
"The column is great. Low bleed along with high final temp makes it easy for diesel and motor oil analysis. The low bleed allows for a clean baseline which makes for clean looking chromatograms and reliable integration. The high temperature reduces the carryover between runs. The only down side would be the cost."
• Highest Inertness
• Lowest Bleed
• Exceptional Reproducibility
Rxi® columns are more stable at high temperatures than any other manufacturer’s column, resulting in higher system sensitivity. This low-bleed characteristic is the result of superior stabilization achieved by optimizing polymer cross-linking and surface deactivation technologies. Benefits of using ultra-low bleed Rxi® columns include:
• Increased sensitivity, for lower detection limits and better matches to mass spectral libraries.
• Faster system stabilization.
• Reduced detector contamination results in less downtime for maintenance.
Rxi®-1HT (fused silica) columns offer outstanding thermal stability; minimal bleed even at 430°C.