Custom Nitrogen Set, 0,1,2,5,10,20,30ng/μL, 7x2ml

Aroclor 1248

trans-1,3-Dimethylcyclohexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 2207-03-6

PAH - Mix 15 (2005/108/EC), 10µg/ml in Acetonitrile, 5ml