Fenoxaprop-P-ethyl, 10.0 µg/ml, Acetonitrile, 10

Instrument Standard 2

1-Hydroxy-9-fluorenone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 6344-60-1

Sodium Dimethyl 5-sulfoisophthalate, 1000mg