GC column, Nonpolar–low polar, OPTIMA 5 MS, 25 m L, 0.20 mm ID, 0.2 µm df 457062W Assurance® Grade Chromium +3

Assurance® Grade Chromium +3

GC test mixture OPTIMA for controlling the performance of fused silica capillary columns and the GC system

alpha-Toluenethiol

7H-Perfluoroheptanoic acid

GC column, Nonpolar–low polar, OPTIMA 5 MS, 25 m L, 0.20 mm ID, 0.2 µm df 457062W Assurance® Grade Chromium +3High performance capillary columns for gas chromatography (GC), 5 % diphenyl 95 % dimethylpolysiloxane with low bleeding, nonpolar low polar GC phase, meets USP G27 G36. Suited for GC MS and ECD applications and general analyses at trace level. Perfect inertness for basic compounds. Similar phases: DB 5, HP 5 MS, Ultra 2, Equity 5, CP Sil 8 CB low bleed MS, Rtx 5SIL MS, Rtx 5 MS, Rxi 5 MS, 007 5 MS, BPX5, MDN 5S, AT 5 MS, VF 5 MS Technical Data