Reference Material ASTM 5010A, 1ml

Imazapyr, 100 µg/ml, Acetonitrile, 5ml

1,1,1-Trichloroethane (stabilized with 5% 1,4-dioxane), 93.5%, in ampoule,neat,neat,1mL,

D3-Chloridazon-methyl-desphenyl, 10mg