1,3,6,8-Tetrachloro-9H-carbazole, 1.2ml x 50ug/ml, nonane

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

2,2,3,3,4,5,5,6,6-Nonachlorobiphenyl

4,5-Dichloroveratrole , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 2772-46-5