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

1-(4-Isopropylphenyl)urea, 100 µg/ml, Acetonitrile, 1ml

α-1,2,5,6,9,10-Hexabromocyclododecane, 50µg/ml in Toluene, 1,2ml

Diflubenzuron