4,4'-DDE, 100 µg/ml, Acetonitrile, 5ml

2,2'-Dihydroxy-4-methoxybenzophenone, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 131-53-3

Bis(2-ethylhexyl) phthalate, 2000 µg/ml, Acetone,

n-Perfluoroheptanoic acid