1,2,3,8,9-Pentachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

5H-Dibenz[b,f]azepine (Iminostilbene), neat, Solvent-neat, Unit 100mg, # of units-, Cas.no. 256-96-2

n-Eicosane-d42, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 62369-67-9

2,8-Dichlorodibenzofuran,50 µg/mL,n-nonane,1mL,