2,4-D-iso-propyl ester, 250mg

Quinmerac BH 518-2, 10mg

1-Chloronaphthalene, 1000µg/ml in MeOH, 1ml

4-Methyl-1-naphthol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 10240-08-1