Metazachlor, 100 µg/ml, Acetonitrile, 5ml

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

4-Methoxy-2,2',5'-trichlorobiphenyl, 100µg/ml in IO, 1ml

Aflatoxin M1, 0.5 µg/ml, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 6795-23-9