Difenoxuron,100 µg/mL,MeOH,1mL,

Diclazuril-13C3,15N2, 1mg

2,3,4,4',5,6-Hexachlorobiphenyl (166)

1,2,4-Tribromobenzene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 615-54-3