Chloridazon-d5,100 µg/mL,acetonirile,1mL,

2,2,3,3,4,5,5-Heptachlorobiphenyl,172

(2RS)-2-(4-Methylphenyl)propanoic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 938-94-3

1,2,4-Trichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,