Pesticide-Mix 40, 10 ng/ µl, 1ml

N-ethylperfluoro-1-octanesulfonamidoacetic acid, 50µg/ml in MeOH, 1ml

17beta-Estradiol-2,4,16,16,17-d5, 1mg

9-Oxononanoic acid, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no. 2553-17-5