4-tert-Octylphenol monoethoxylate,1000 µg/mL,MeOH,1mL,

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

2,3,4,4’,6-Pentachlorobiphenyl

2,6-Dimethylaniline