Tetrachloro-m-xylene

Semi-Volatile Surrogate Standard

Oxygenates Calibration Curve (with Internal Standard) 14 Analytes, each Wt.% as listed in RFA Gasoline; units: 8x1mL, 5x(8x1)mL one of each Std. Analyte Std.1 Std.2 Std.3 Std.4 Std.5 Std.6 Std.7

17 alpha(H),21ß(H)-25-Norhopane, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no. 84276-47-1