Monuron

2,3,4,5-Tetrabromobenzoic acid [13C6 ring], 1.2ml x 50ug/ml, methanol

Pregnenolone

Oxygenates Calibration Curve (without Internal Standard) 13 Analytes, each Wt.% as listed in RFA Gasoline; unit: 8x10mL one of each Std. Analyte Std.1 Std.2 Std.3 Std.4 Std.5 Std.6 St