iso-Chloridazon, 100 µg/ml, Ethyl acetate, 5ml

4,5-Dichlorocatechol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 3428-24-8

1,4,6-Trichloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane

Cycloxydim Metabolite BH 517-TGSO2, 100 µg/ml, Ac