Perfluoro-7-methyloctanoic acid, 1.2ml x 50ug/ml, methanol

S-Metolachlor Metabolite CGA 50720, 100 µg/ml, Ac

Hexabromobenzene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 87-82-1

1-(3,5-Dichlorophenyl)-3-methylurea