Mecoprop, 100 µg/ml, Acetonitrile, 5ml

Diphenanthro[9,10-b;9',10'-d]thiophene, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no. 202-72-2

Violaxanthin (Mixture of Diastereomers), 1mg

Tris(2-ethylhexyl) phosphate, 1.2ml x 50ug/ml, toluene