Mass-Labelled PCDF Solution/Mixture, 1.2ml, nonane

n-Dotriacontane-d66, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 62369-68-0

Alachlor ESA, 1000µg/ml in MeOH, 1ml

4,4'-DDA, 100mg