Trichloroethene, certified, 1ml

4-Nonylphenol-di-ethoxylate, 10.0 µg/ml, Acetone,

2-Isopropyl-6-methyl-4-pyrimidinol, anal. std., 1g

Aldicarb-sulfoxide, 100 µg/ml, Acetonitrile, 5ml