Etridiazole, 100 µg/ml, Ethyl acetate, 5ml

Hydroxychloroquine sulfate,1000 µg base/mL,MeOH,1mL,

4,4-Pentamethylene-2-pyrrolidone, >98%, 5g

Chlorpyrifos-methyl, 100 µg/ml, Toluene, 1ml