17 alpha(H),21 alpha(H)-Hopane, 50µg/mL in Isooctane, 1ml

1H,1H,2H,2H-Perfluoro-n-octyl methacrylate-d5,50 µg/mL,MeOH,1mL,

Dibenz[a,c]anthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 215-58-7

Pesticide-Mix 323, -, 1ml