Heptachlor-exo-epoxide (Iso B) 10µg/mL in CY, 10ml

2-(4-Aminophenyl)-1H-benzimidazole, neat, Solvent-neat, Unit 10MG, # of units-3, Cas.no. 2963-77-1

Di-p-tolylphenyl phosphate-d14 (p-tolyl-d7),100 µg/mL,isooctane,1mL,

Metolachlor ESA sodium salt, 100 µg/ml, Acetonitr