1-Methylhistamine Dihydrochloride, 25mg

4-n-Butylbenzoic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 20651-71-2

4-n-Octylphenol-di-ethoxylate, 1 µg/ml, Acetone,

EPA Method 8120 - Chlorinated Hydrocarbons