Simazine, 100µg/mL in Acetonitrile, 1ml

3,3,4,4-Tetrachlorobiphenyl (BZ-77)

2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid hydrate (contains 5-10% isopropyl alcohol), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 4065-45-6

Fenoxasulfone, 100 µg/ml, Acetonitrile, 1ml