Bisphenol A D16, certified, 50mg

Ofloxacin, certified, 0.1g

Isocarbophos, 100 µg/ml, Acetonitrile, 1ml

Ethylene glycol mono(4-n-nonylphenyl) ether-13C6, 10µg/ml, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 1346600-52-9