Flupyrsulfuron-methyl, 100 µg/ml, Acetonitrile,

Estrone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 53-16-7

Fensulfothion Oxon, 50mg

Fluorene-d10, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 81103-79-9