Propachlor OA, 100 µg/ml, Acetonitrile, 1ml

4-tert-Butylcyclohexanecarboxylic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 5451-55-8

4-tert-Amylphenol, certified, 0.25g

Atrazine