2,4,7-Trichlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Butachlor ESA sodium salt, 10mg

Pristane, 1000µg/ml in Isooctane, 1ml

n-Octadecane-d38, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 16416-31-2