Macherey-Nagel GC Capillary Column OPTIMA-5 HT ID: 0.25 mm, film thickness: 0.1 μm length: 30 m

High performance capillary GC columns for high temperature gas chromatography (GC) applications, meets USP G27|G36. Chemically bonded, cross-linked silarylene phase, polarity index according to 5 % phenyl – 95 % methylpolysiloxane. Ideal for MS detectors. Can be rinsed with solvents. Similar phases: DB-5HT, VF-5HT, HT-5, XTI-5HT, ZB-5HT