3-Methoxytyramine hydrochloride,1000 µg base/mL,MeOH,1mL,

1,2,4-Trichlorobenzene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 120-82-1

Acetaldehyde diethylacetal, certified, 1ml

1,4-Dihydroxynaphthalene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 571-60-8