Toxaphene Mix 1, 1 ng/µl, 1ml

PSA-GCB-Mix for 2007.01 per AOAC

1,9-Dimethyl-7-ethylphenanthrene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 46870-52-4

7H-Perfluoroheptanoic acid, 50µg/ml in MeOH, 5ml