Mass-Labelled DDT & Related Compound Mix, 2µg/ml in Nonane, 1,2ml

2-Nitrofluorene-d9, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 128008-87-7

Semi-Volatile Standard

4-Methyl-1H-benzotriazole, 10mg