Sulfamethoxazole, 100 µg/ml, Methanol, 1ml

Dichlorvos, 1000ug/ml in MeOH, 1ml

1,4-Dihydroxynaphthalene,neat,neat,100mg

2,2',3,4,4',5,6-Heptabromodiphenyl ether, 1.2ml x 50ug/ml, nonane