Bromophos-methyl, 100 µg/ml, Ethyl acetate, 5ml

(+/-)-Geosmin-d5,neat,neat,5mg

D3-Alternariol, 100 µg/ml, Acetonitrile, 1ml

δ-1,2,5,6,9,10-Hexabromocyclododecane, 1.2ml x 50ug/ml, toluene