GC column, Mid-polar, OPTIMA 17 MS, 30 m L, 0.25 mm ID, 0.25 µm df

High performance GC capillary columns, silarylene phase, very low bleeding, polarity similar to 50 % diphenyl – 50 % dimethylpolysiloxane, mid-polar GC phase, meets USP G3. Ideal for ion trap detectors, optimum reference column in combination with a 1 MS or 5 MS, no CN groups in the polymer. Similar phases:OV-17, AT-50, BPX-50, DB-17, DB-17ms, HP-50+, HP-17, SPB-50, SPB-17, SP-2250, Rtx-50, CP-Sil 24 CB, 007-17, VF-17ms, ZB-50