Gibberellic acid, 100 µg/ml, Acetonitrile, 5ml

2,3,5,6-Tetrachlorobiphenyl (BZ-65)

1,1,2,2-Tetrachloroethane

Perfluorokerosene (bp. 70-200) for Mass spectrometry, neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no.