Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane

Bisphenol A bis(diphenyl)phosphate, Rx product of Phosphoric trichloride, biphenol A and phenol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 181028-79-5

PAH standard for liquid chromatography 16 PAH acc. to. EPA Method 610 in acetonitrile pack of 1mL

Propyphenazone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 479-92-5