4,4'-DDT (ring-13C12), 100ug/ml in n-Nonane, 1,2ml

6-Methyl-1-naphthol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 24894-78-8

Metazachlor Ethane Sulfonic Acid-d6 Sodium Salt, 1mg

alpha-Methylstyrene, 1ml