Method 4 Standard 1

Propyphenazone, 250mg

Mass-Labelled PBDE Surrogate Stock, 2000ng/mL in Toluene/25.2% nonane, 1,2ml

1,1'-Binaphthyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 604-53-5