N,N-Dicyclohexylmethylamine, 5g

1-Iodo-1H,1H,2H,2H-pentacosafluorotetradecane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 30046-31-2

1-Nitronaphthalene-d7, 1000µg/ml in Toluene, 1ml

PCB No. 47, 100µg/ml in Isooctane, 1ml