2,2',3,5,5',6-Hexachlorobiphenyl

2,6-Dimethylolphenol, neat, Solvent-neat, Unit 1g, # of units-, Cas.no. 2937-59-9

4-Hydroxyisophthalic acid (4-Hydroxybenzene-1,3-dicarboxylic acid), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 636-46-4

1,2,3,4-Tetrachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane