Butachlor ESA sodium salt, 100µg/ml in MeOH, 1ml

n-Tridecane-d28, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 121578-12-9

Pesticide Standard

PAH-Mix 31 deuterated, 1000 ng/µl, 1ml