Member since: 2013
Application Area: Residue and Metabolism Chemistry
"This column is very good and robust. It is easy to maintain and change. The material is good and even with temperature fluctuations the column does not bleed. I recommend it for pesticide analysis."
Member since: 2008
"We find this column needs to have a lower bleed and be more inert."
Agilent J&W DB-1ms is a nonpolar, low bleed column, with excellent inertness for acids and bases and an extended upper temperature limit. Using low bleed stationary phases in DB-1ms reduces column contribution to background noise, resulting in a higher signal-to-noise ratio and better sensitivity. DB-1ms is bonded and cross-linked. In addition, reduced bleed results in improved mass-spectral purity and accurate library identification. The inertness of DB-1ms provides maximum response for active analytes commonly found in drug screening and environmental analyses.
Similar Phases: SPB-1, Rtx-1, BP-1, OV-1, OV-101, 007-1(MS), SP-2100, SE-30, ZB-1, AT-1, MDN-1, ZB-1, ZB-1ms