Perfluoro-n-undecanoic acid, 1.2ml x 50ug/ml, methanol

3,5-Dichlorobenzoic acid

2-Methoxy-1-propyl acetate

2,2',3,3',4,4',5,5'-Octachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 35694-08-7