Spirodiclofen, 100 µg/ml, Acetonitrile, 1ml

533 Isotope Dilution PDS

4,4'-DDE, 100 µg/ml, Toluene, 5ml

9-trans-12-Hydroxyoctadecenoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 540-12-5