Sodium perfluoro-1-decanesulfonate, 1.2ml x 50ug/ml, methanol

4,5-Dichloroveratrole , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 2772-46-5

2,2',4-Tribromodiphenyl ether, 1.2ml x 50ug/ml, nonane

trans-Nonachlor, 100 µg/ml, Acetonitrile, 1ml