Fenthion-oxon-sulfoxide, 10.0 µg/ml, Acetonitrile

2,3,5-Trichlorophenol

10-Formyl Folic Acid (>90%), 50mg

n-Perfluorododecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 307-55-1