Nitenpyram, 10 µg/ml, Acetonitrile, 10ml

17ß-Estradiol-2,4,16,16-d4, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 66789-03-5

2,4-DB methyl ester

1,413 µS/cm conductivity solution (230mL)