Sulfamethazine, 100μg/mL in Acetonitrile, 1ml

2,3-Dibromopropionamide, 1000µg/ml in MeOH, 1ml

2,2',3,3',5,6-Hexachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

Nitenpyram, 100mg