2,4,8-Trichlorodibenzofuran,50 µg/mL,n-nonane,1mL,

N,N-Dimethylguanidine, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 6145-42-2

N,N-Diethylhydroxylamine

Monocyclohexyl phthalate-3,4,5,6-d4, 100µg/ml in MeOH, 1ml