Column, GC, SH-50, 30m x 0.32mm x 0.25um

General-purpose fused silica column for pesticides, herbicides, rosin acids, phthalate esters, sterols. Medium polarity, crossbond phenyl methyl polysiloxane phase equivalent to USP G3. Temperature range: 40C to 300/320C. Similar phases: Supelco/Millipore Sigma SPB-50, Quadrex 007-17, Alltech/MEGA S.r.l: AT-50, Agilent CP-Sil 24 CB, HP-50+, Restek Rtx-50.