Ethidimuron, 100 µg/ml, Acetonitrile, 5ml

Semi-Volatile Standard

9,10-Anthraquinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 84-65-1

2,7-Dichloronaphthalene, 1.2ml x 50ug/ml, nonane