Piperonyl butoxide, certified, 0.1g

Anthracene-d10, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 1719-06-8

Metazachlor, 100μg/ml in Acetonitrile, 5ml

2-Amino-6-ethoxynaphthalene, 10mg