Tefluthrin, 100 µg/ml, Toluene, 1ml

S-Metolachlor Metabolite CGA 50720, 50mg

WI-7.6-30 Butyl-Ethyl Paraben Standard

(1R,4aR,5aR,8aR,10aR)-1-(4-methylpentyl)-1,6,6,8a,10a-pentamethylperhydrophenanthrene, ca. 10µg/mL, Solvent-isooctane, Unit 0.25µL, # of units-1, Cas.no.