2,3,5,6-Tetrabromo-p-xylene, 50mg

Mass-Labelled PFCAs and PFSAs Mix, 2µg/ml in MeOH, 1,2ml

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

Pentaphene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 222-93-5