Agilent J&W VF-1701ms is an ultra-low bleed, 14% cyanopropyl/phenyl, 86% PDMS column for pesticides, PCBs, and semivolatile organic compounds (SVOCs). Improved phase technology delivers increased inertness and reduced bleed, resulting in more accurate trace analysis. High inertness makes it ideal for difficult analytes such as p,p-DDT.
The broad portfolio of Agilent columns that are available is really a key aspect in developing methods. What is also very important is that we have a broad range of lengths, internal diameters and film thicknesses.