Ammonia as N

2,5-Dimethylphenanthrene , 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3674-66-6

Metribuzin, 1000µg/mL in MeOH, 1ml

1,2,4-Trichlorobenzene