Pentachlorophenol, 1000µg/ml in MTBE, 1ml

Chlorinated Pesticides Mix#1, 10ug/ml in MeOH, 1ml

3-Nitroperylene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 20589-63-3

Tris(2-isopropylphenyl) phosphate,50 µg/mL,toluene,1mL,