D3-(±)-Naproxen, 100 µg/ml, Methanol, 1ml

Haloxyfop-phenol Metabolite, 10mg

4-n-Pentylbiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7116-96-3

Thifensulfuron-methyl, 100 µg/ml, Acetonitrile,