1,2,3,4,6,7-Hexachloronaphthalene, 50µg/ml in nonane, 1,2ml

tert-Butyl methyl ether + blank RFA, 10Wt%, Solvent-neat, Unit 10mL, # of units-2+1, Cas.no. 1634-04-4

4-Phenylphenol, 250mg

Diclofenac-13C6 Sodium Salt, 0,25mg