2,3-Dichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

2-Fluorofluorene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 343-43-1

Diuron, 100μg/ml in MeOH, 1ml

Norbuprenorphine-D3