4,4'-DDE, 100 µg/ml, Ethyl acetate, 5ml

ICP-MS Mix

Triclosan methyl ether,50 µg/mL,n-nonane,1mL,

Perfluoro-n-tridecane, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 376-03-4