Mass-Labelled PCB Internal/Recovery Standards, 1.2ml, nonane

D3-Alternariol, 100 µg/ml, Acetonitrile, 1ml

1,8-Diaminonaphthalene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 479-27-6

Cinidon-ethyl, 10.0 µg/ml, Acetonitrile, 10ml