Ethion, 100 µg/ml, Ethyl acetate, 5ml

Heptachlor endo-epoxide, 100 µg/ml, Methanol, 1m

n-Pentyl benzyl phthalate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 1240-18-2

Tetra-n-propyltin, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 2176-98-9