Mass-Labelled PBB Solution/Mixture, 1.2ml, nonane

beta-Estradiol hemihydrate, 100 µg/ml, Methanol,

pH 11.0 Standard at 25°C

1-Nitrofluoranthene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 13177-28-1