4-Aminoazobenzene

alpha alpha alpha (20R,24S)-24-Methylcholestane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 511-20-6

Mass-Labelled PCDD Internal Standard Solution, 1.2ml x 200ng/ml , nonane

Tryptamine hydrochloride, 100mg