Fluxapyroxad, 100 µg/ml, Acetonitrile, 1ml

Perfluoro-n-[1,2,3,4,5,6,7-13C7]undecanoic acid, 50µg/ml in MeOH, 1,2ml

4 alpha-Methyl-5 alpha(H),14 alpha(H),17 alpha(H)cholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 474-41-9

Propanil-2,2,3,3,3-d5,100 µg/mL,acetonitrile,1mL,