2-Phenylphenolate sodium tetrahydrate (technical),

4-(Trifluoromethyl)cyclohexan-1-carboxylic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 95233-30-0

Chlortoluron, 100µg/ml in Acetonitrile, 5ml

Pesticide Standard, varied µg/mL in Acetone, 1ml