17ß(H),21 alpha(H)-Hopane, 100µg/mLin isooctane, 1ml

2-(2-Furyl)1H-benzimidazole (Fuberidazole), neat, Solvent-neat, Unit 10MG, # of units-10, Cas.no. 101575-84-2

4-(tert-Octyl)phenol, 1000µg/ml in MeOH, 1ml

2,4,4',6-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,