Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane

2-Methoxy-1-propyl acetate, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 70657-70-4

Nitrosamines - Mix 9, 100μg/ml in MeOH, 5ml

Tetrachloro-m-xylene