Simazine, 1000µg/ml in Acetone, 1ml

D-Lactose monohydrate, 1000mg

1,2,4,7,9-Pentachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

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