Metconazole, 100µg/ml in Acetonitrile, 5ml

2,3',4',5-Tetrachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

2,4-DB, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 94-82-6

Novaluron, 10.0 µg/ml, Acetonitrile, 10ml