Ohio Valley GC Column Macrogol 20,000 R, 30 m x 0.32 mm ID, Bonded 0.25 μm

High polarity Polyethylene glycol (PEG) Bonded and crosslinked Solvent rinsable Wide range of applications including: alcohols, aromatics, essential oils, glycols, and polar solvents Temperature range from 20C to 250C / 260C Equivalent to USP phase G16