Etofenprox, 100 µg/ml, Acetonitrile, 5ml

17ß-Estradiol-16,16,17-d3, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 79037-37-9

Terephthalic acid, bis(2-ethylhexyl) ester, 250mg

Diazepam-d5, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 65854-76-4