Ammonia as Nitrogen Cation IC Standard from Ammonium Chloride at 1,000 µg/mL in H2O. 100 mL. 12 months expiry date. ISO 9001:2015 certified, ISO/IEC 17025:2017 and ISO 17034:20166 accredited. Can be used as stock solution for EPA methods 350.1, 351.2 and SM-4500-NH3-D and G.
Pictures shown are for illustration purposes only and may vary from the actual product in shape, colour and design