D10-Napropamide, 100 µg/ml, Acetonitrile, 1ml

1,2,4,5-Tetrachlorobenzene, 250mg

9-Ethylphenanthrene,500µg/mL,isooctane,1mL,

Methyl viologen-d8 dichloride (rings-d8), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 347841-45-6