Mid-Polar

Agilent J&W DB-17ms, a mid-polar column virtually equivalent to (50%-phenyl)-methylpolysiloxane, delivers excellent levels of inertness for the analysis of active compounds. The column is bonded, crosslinked, and solvent rinsable, and is excellent for the analysis of pesticides and other semivolatiles. Very low bleed performance makes it ideal for a range of GC/MS applications, for robust and accurate performance every time.