2-Methylnaphthalene, 100 µg/ml, Acetonitrile, 1m

17ß(H),21ß(H)-22-Hydroxyhopane, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no. 1721-59-1

Simazine hydroxy

Guanylurea, 100µg/ml in Acetonitrile, 5ml