Metolachlor-ESA, 100µg/ml in Acetonitrile, 1ml

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

9,9'-Bianthracene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1055-23-8

5-Methyl-1H-benzotriazole, 100mg