Spectinomycin sulfate hydrate, certified, 0.1g

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

O,O-Diethylthiophosphate, sodium salt, 1000µg/ml in MeOH, 1ml

Quinoxyfen, 100mg