Hexazinone, 100µg/mL in Acetonitrile, 1ml

2-Nitrophenol, 500mg

(+/-)-Atenolol-d7 (isopropyl-d7), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 29122-68-7

2-Naphthoxyacetic acid, 250mg