4-Nitrophenol, 100 µg/ml, Acetonitrile, 1ml

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

Decachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Fluazinam, 100 µg/ml, Acetonitrile, 1ml