Storage Solutions

Hanna Instruments offers a variety of Storage Solutions for many applications. Ready to use solutions, made with materials of the highest quality and consistency. Our solutions are made only with chemicals that are traceable, in a controlled environment and by highly trained personnel. Our products conform to international standards for quality and manufacturing.

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12 Item(s)

  1. HI70300L Electrode Storage Solution (500 mL)
    $14.00

    Ships within 1-2 Business Days

    HI70300L is a storage solution prepared with reagent grade chemicals that can be used to ensure optimum performance of your pH and ORP electrodes. It is necessary to store a pH electrode in a solution in order to keep the glass membrane of the pH electrode hydrated. Ideally a storage solution should be used; never store an electrode in distilled or deionized water. The Hanna Instruments storage solution is specifically formulated to minimize microbial growth and to prevent any effects of diffusion/osmotic from storing a probe in a solution with the highly concentrated inner reference electrolyte. Storing your pH and/or ORP electrodes in a storage solution will also keep the junction clear. Maintaining the hydrated layer and clear junction will help to ensure a fast and reliable measurement. In the case of cleaning your pH electrode in one of our cleaning solutions, we recommend soaking the electrode in the HI70300L storage solution for at least one hour before taking measurements.

    Special formulation to minimize microbial growth and osmotic/diffusion effects between the solution and inner reference electrolyte

    Manufactured specifically for pH and ORP electrodes

    Clearly marked expiration date and lot number

    Learn More
  2. HI70300M Electrode Storage Solution (230 mL)
    $12.00

    Ships within 1-2 Business Days

    HI70300M is a storage solution prepared with reagent grade chemicals that can be used to ensure optimum performance of your pH and ORP electrodes. It is necessary to store a pH electrode in a solution in order to keep the glass membrane of the pH electrode hydrated. Ideally a storage solution should be used; never store an electrode in distilled or deionized water. The Hanna Instruments storage solution is specifically formulated to minimize microbial growth and to prevent any diffusion/osmotic effects from storing a probe in a solution with the highly concentrated inner reference electrolyte. Storing your pH and/or ORP electrodes in a storage solution will also keep the junction clear. Maintaining the hydrated layer and clear junction will help to ensure a fast and reliable measurement. In the case of cleaning your pH electrode in one of our cleaning solutions, we recommend soaking the electrode in the HI70300M storage solution for at least one hour before taking measurements.

    Special formulation to minimize microbial growth and osmotic/diffusion effects between the solution and inner reference electrolyte

    Manufactured specifically for pH and ORP electrodes

    Clearly marked expiration date and lot number

    Learn More
  3. HI80300L

    HI80300L is a storage solution that is supplied in an FDA compliant bottle. It is prepared with reagent grade chemicals that can be used to ensure optimum performance of your pH and ORP electrodes. It is necessary to store a pH electrode in a solution in order to keep the glass membrane of the pH electrode hydrated. Ideally a storage solution should be used; never store an electrode in distilled or deionized water. The Hanna Instruments storage solution is specifically formulated to minimize microbial growth and to prevent any effects of diffusion/osmotic from storing a probe in a solution with the highly concentrated inner reference electrolyte. Storing your pH and/or ORP electrodes in a storage solution will also keep the junction clear. Maintaining the hydrated layer and clear junction will help to ensure a fast and reliable measurement. In the case of cleaning your pH electrode in one of our cleaning solutions, we recommend soaking the electrode in the HI80300L storage solution for at least one hour before taking measurements.

    Special formulation to minimize microbial growth and osmotic/diffusion effects between the solution and inner reference electrolyte

    Manufactured specifically for pH and ORP electrodes

    Clearly marked expiration date and lot number

    Learn More
  4. HI80300M

    HI80300M is a storage solution that is supplied in an FDA compliant bottle. It is prepared with reagent grade chemicals that can be used to ensure optimum performance of your pH and ORP electrodes. It is necessary to store a pH electrode in a solution in order to keep the glass membrane of the pH electrode hydrated. Ideally a storage solution should be used; never store an electrode in distilled or deionized water. The Hanna Instruments storage solution is specifically formulated to minimize microbial growth and to prevent any effects of diffusion/osmotic from storing a probe in a solution with the highly concentrated inner reference electrolyte. Storing your pH and/or ORP electrodes in a storage solution will also keep the junction clear. Maintaining the hydrated layer and clear junction will help to ensure a fast and reliable measurement. In the case of cleaning your pH electrode in one of our cleaning solutions, we recommend soaking the electrode in the HI80300M storage solution for at least one hour before taking measurements.

    Special formulation to minimize microbial growth and osmotic/diffusion effects between the solution and inner reference electrolyte

    Manufactured specifically for pH and ORP electrodes

    Clearly marked expiration date and lot number

    Learn More
  5. HI54710-10 pH 4.01, 7.01 and 10.01 Technical Calibration Solutions with Electrode Storage Solution (4 x 500 mL)

    HI54710-10 is a set of premium quality pH 4.01, 7.01 and 10.01 technical calibration buffer that are NIST traceable and supplied with a Certificate of Analysis. For your convenience in ordering all the necessary solutions required for pH measurement the HI54710-10 also includes a bottle of HI70300L storage solution. All Hanna solutions have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal.

    Supplied with Certificate of Analysis

    Accuracy of +/- 0.01 pH @ 25°C

    Temperature chart of the actual pH value at various temperatures printed on each bottle

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  6. HI54710-11 pH 4.01, 7.01 and 10.01 Technical Calibration Solutions with Electrode Storage Solution and Cleaning Solution (5 x 500 mL)

    HI54710-11 is a complete set of all the solutions required for routine pH measurement. The HI54701-11 includes our premium quality pH 4.01, 7.01 and 10.01 technical calibration buffer that are NIST traceable and supplied with a Certificate of Analysis. The HI54710-11 also includes bottles of HI70300L storage solution and HI7061L general purpose cleaning solution. All Hanna solutions have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal.

    Supplied with Certificate of Analysis

    Accuracy of +/- 0.01 pH @ 25°C

    Temperature chart of the actual pH value at various temperatures printed on each bottle

    Learn More
  7. Sodium ISE Storage Solution - HI4016-45
    $29.00

    Ships within 1-2 Business Days

    HI4016-45 is a 500 mL bottle of storage solution made specifically for Hanna’s sodium ion selective electrode (ISE).

    Before using the FC300B sodium electrode for the first time, or if reactivating it after storage, the electrode should be conditioned, soaked in storage solution, and then tested. The sodium ISE can also remain in HI4016-45 storage solution for long and short term storage purposes.

    Hydrating storage solution

    Air tight bottle with tamper-proof seal 

    Clearly marked bottle with lot number and expiration date 

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  8. Carbon Dioxide ISE Conditioning and Storage Solution - HI4005-45
    $58.00

    Ships within 1-2 Business Days

    HI4005-45 is a 500 mL bottle of conditioning and storage solution made specifically for Hanna’s carbon dioxide gas sensing ion selective electrodes (ISEs).

    The internal glass pH element of the carbon dioxide ISE requires conditioning to ensure the sensing glass remains hydrated. The carbon dioxide ISE can also remained assembled and stored in the HI4005-45 solution for short term storage purposes.

    Effective conditioning and storage solution

    Air tight bottle with tamper-proof seal 

    Clearly marked bottle with lot numner and expiration date

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  9. HI4004-45 Calcium ISE Conditioning and Storage Solution (500 mL)
    $70.00

    Ships within 1-2 Business Days

    HI4004-45 is a 500 mL bottle of conditioning and storage solution made specifically for Hanna’s calcium liquid membrane ion selective electrodes (ISEs).

    The organic polymer membrane of the calcium ISE can be conditioned in HI4004-45 solution before calibration. The calcium ISE can also remain assembled and stored in the HI4004-45 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

    Learn More
  10. HI4001-45 Ammonia ISE Conditioning and Storage Solution (500 mL)
    $56.00

    Ships within 1-2 Business Days

    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

    Learn More
  11. HI5300-12 Electrode storage solution (120 mL) bottle

    HI5300-12 is a storage solution prepared with reagent grade chemicals that can be used to ensure optimum performance of your pH and ORP electrodes. It is necessary to store a pH electrode in a solution in order to keep the glass membrane of the pH electrode hydrated. Ideally a storage solution should be used; never store an electrode in distilled or deionized water. The Hanna Instruments storage solution is specifically formulated to minimize microbial growth and to prevent any effects of diffusion/osmotic from storing a probe in a solution with the highly concentrated inner reference electrolyte. Storing your pH and/or ORP electrodes in a storage solution will also keep the junction clear. Maintaining the hydrated layer and clear junction will help to ensure a fast and reliable measurement. In the case of cleaning your pH electrode in one of our cleaning solutions, we recommend soaking the electrode in the HI5300-12 storage solution for at least one hour before taking measurements.

    Special formulation to minimize microbial growth and osmotic/diffusion effects between the solution and inner reference electrolyte

    Manufactured specifically for pH and ORP electrodes

    Clearly marked expiration date and lot number

    Learn More
  12. GroLine Electrode Storage Solution
    $12.00

    Ships within 24 hours (In Business Days)

    HI70300-023 is a GroLine storage solution prepared with reagent grade chemicals that can be used to ensure optimum performance of your pH and ORP electrodes. It is necessary to store a pH electrode in a solution in order to keep the glass membrane of the pH electrode hydrated. Ideally a storage solution should be used; never store an electrode in distilled or deionized water. The Hanna Instruments storage solution is specifically formulated to minimize microbial growth and to prevent any diffusion/osmotic effects from storing a probe in a solution with the highly concentrated inner reference electrolyte. Storing your pH and/or ORP electrodes in a storage solution will also keep the junction clear. Maintaining the hydrated layer and clear junction will help to ensure a fast and reliable measurement. In the case of cleaning your pH electrode in one of our cleaning solutions, we recommend soaking the electrode in the HI70300-023 GroLine storage solution for at least one hour before taking measurements.

    Special formulation to minimize microbial growth and osmotic/diffusion effects between the solution and inner reference electrolyte

    Manufactured specifically for pH and ORP electrodes

    Clearly marked expiration date and lot number

    Learn More

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