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

2,3,3',4,5,5',6-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,

1,2,3,6,7-Pentachloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane

Oxytetracycline hydrochloride, 250mg