4,4'-Bis(a,a-dimethylbenzyl)diphenylamine, 250mg

Mass-Labelled PCDD Internal Standard Solution, 1.2ml x 40ng/ml, nonane

sec-Butanol, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 78-92-2

N,N'-Diisopropylcarbodiimide, 500mg