Dieldrin-13C12,100 µg/mL,n-nonane,1mL

1,2,3,4,6,7,8-Heptachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

6-Nitroanthanthrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 111438-94-9

7-Aminoclonazepam-d4, 100µg/mL in Acetonitrile, 1mL