Nonpolar porous polymer phase. Can be made in small coil diameters - perfect for tight spaces. Rugged material withstands rough handling and shock and is designed for robust performance in process GCs and field instruments. Recoiling is not recommended, as it may cause particles to dislodge from the side of the tubing. Temperature range: -60 to 300C. Similar phases: Agilent PoraPLOT Q Ultimetal, Quadrex PLT-Q