Paraoxon-ethyl, 10.0 µg/ml, Acetone, 10ml

2-Chloro-1,3-dinitrobenzene, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 606-21-3

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

Custom Nitrogen Set, 0,1,2,5,10,20,30ng/μL, 7x2ml