Quizalofop-p-tefuryl, 10 µg/ml, Acetonitrile, 10

Profenofos, 100 µg/ml, Acetonitrile, 5ml

cis-Chlordane (a), 1.2mL x 100ug/mL, nonane

1,4,6-Trichloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane