Carbofuran, 100 µg/ml, Ethyl acetate, 5ml

Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane

2,4-Dinitrophenol-d3

14-cis-Tricosenoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 105305-00-8