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

Azinphos-ethyl, 100 µg/ml, Toluene, 1ml

Native Stock PCDDs and PCDFs, 1.2ml, nonane

2-Amino-9-fluorenone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 3096-57-9