Stigmasteryl tosylate

Desmethoxy-metobromuron, 10mg

Mass-Labelled HCH Solution/Mixture, 2µg/ml in Nonane, 1,2ml

2,6-Dichlorobenzonitrile, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1194-65-6