4-Hydroxyphenanthrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 7651-86-7

Mass-Labelled PCB Recovery Standard, 1.2ml, nonane

Cypermethrin, isomer mix, 100µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. incl. 52315-07-8

Perfluorooctylphosphonic acid, 1.2ml x 50ug/ml, methanol