Pentachlorophenol, 1000µg/ml in MTBE, 1ml

4-tert-Butyl-d9-phenol-2,3,5,6-d4,neat,neat,1mL,

1,3,5-Trichlorobenzene 1000µg/mL in Hexane, 1ml

4,4'-DDE, 100mg