Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane

Carbon disulphide

1,2-Bis(2,3,4,5,6-pentabromophenyl)ethane, 50mg

Vardenafil-d5 (N-ethyl-d5), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1189685-70-8