1-Chloronaphthalene (technical), 1000mg

Butyl benzoate, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 136-60-7

Methylheneicosanoate C21:0, 10mg/mL in Hexane, 1ml

Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane