2,4-Dimethylolphenol, neat, Solvent-neat, Unit 100mg, # of units-, Cas.no. 2937-60-2

Carbofuran-3-hydroxy

Mass-Labelled PCDD/PCDF Solution Mixture, 1.2ml, nonane

3,3',4,4'-Tetrachlorobiphenyl, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 32598-13-3