XS Redox/ORP1x250 ml , 475 mV ± 5mV / 25°C with N.I.S.T certificate (dark bottle) 51100313

1X250ml XS Solution ORP 475 ±5mV/

25°C, with certificate of analysis UN1760 LIQUIDO CORROSIVO, N.A.S. (acido cloridrico) /

UN1760 CORROSIVE LIQUID, N.O.S. (hydrochloric acid), 8, III, (E)