Perfluoro-3-methylheptanoic acid, 1.2ml x 50ug/ml, methanol

Chlorinated Pesticide Mix #1

4,8-Dimethyl-1-phenylnonane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 205529-85-7

2,2',3,3',5,5'-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,