Chlorfenvinphos, 10 ng/µl, 10ml

Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane

4-Phenylphenol, 100 µg/ml, Acetonitrile, 5ml

alphaßß (20S,24RS)-24-Ethylcholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.