Indomethacin, 10.0 µg/ml, Acetonitrile, 10ml

4,4´-Diamino-3,3´-dimethyldiphenyl methane, certified, 0.1g

Estrone-d4, 2,5mg

Dibenzo-p-dioxin-d8, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 69699-83-8