3,3’-Dimethoxybenzidine

Flumioxazin Metabolite 482-HA, 100 µg/ml, Acetone

Benz[a]anthracene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 1718-53-2

Phthalic acid, mono-n-butyl ester, certified, 0.1g