3,3',4,5'-Tetrachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

n-Butyl benzyl phthalate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 85-68-7

N,N-Dimethylsulfamide, 100 µg/ml, Acetonitrile,

Pristane, 100mg