Butachlor, 100 µg/ml, Acetonitrile, 5ml

Glycerol, Stock solution, 500µg/mL, Solvent-dry pyridine, Unit 10mL, # of units-1, Cas.no. 56-81-5

Fenvalerate, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 51630-58-1

Acenaphthylene, certified, 0.1g