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Ammonia ISE Conditioning and Storage Solution


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HI4001-45 is a 500 mL bottle of conditioning and storage solution made specifically for Hanna’s ammonia gas sensing ion selective electrodes (ISEs).


The internal glass pH element of the ammonia ISE requires conditioning to ensure the sensing glass remains hydrated. The ammonia ISE can also remain assembled and stored in the HI4001-45 solution for short term storage purposes.
  • Effective conditioning and storage solution
  • Air tight bottle with tamper-proof seal
  • Clearly marked bottle with lot number and expiration date


The HI4001-45 solution is for the conditioning and storage for the HI4101 ammonia gas sensing ion selective electrode (ISE). Measurement of ammonia in solutions is determined by a pH change of the internal thin film of electrolyte. This conditioning and storage solution is necessary to keep the glass pH sensing element hydrated in order to accurately determine ammonia concentrations. The HI4001-45 is a 500 mL bottle of conditioning and storage solution that ensures optimum measurement performance from the HI4101 ammonia ISE.


Package bottles
Size 500 mL
Quantity 1
Certificate of Analysis No


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