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

Nandrolone, 250mg

5ß(H)-Cholan-24-ol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 3110-99-4

Diquat dibromide monohydrate,100 µg/mL (as Diquat),MeOH,1mL,