Fipronil, 100 µg/ml, Acetonitrile, 5ml

Bromoxynil-methyl ether, 100 µg/ml, Acetonitrile,

Bromopropylate, 10.0 µg/ml, Ethyl acetate, 10ml

1,2,4,5,8-Pentachloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane