Pentachlorophenol, 1000µg/ml in MeOH, 1ml

2-Chlorosyringealdehyde, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 76341-69-0

Di-n-butyldisulfide, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 629-45-8

2,3,7,8-Tetrabromodibenzofuran, 1.2ml x 50ug/ml, toluene