Thermo Scientific™ Orion™ pH Electrode Cleaning and Storage Solutions

Restore proper electrode performance and prolong electrode life using Thermo Scientific™ Orion™ pH Electrode Cleaning and Storage Solutions.

Manufacturer: Thermo Scientific™ 911110

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Catalog No. 13-641-273

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Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.


    For Use With pH Electrode,pH Electrode
    Description 10 Pack of pH Electrode Rinse Solution Pouches
    Packaging Type Pouch
    Solution Type Rinse solution,rinse solution
    Packaging Pouch
    Container Type Pouch

    Restore proper electrode performance and prolong electrode life using Thermo Scientific™ Orion™ pH Electrode Cleaning and Storage Solutions in ready to use bottles.

    Cleaning Solutions:

    • Solutions are identified by the letters A, B, C, and D; each letter designates a unique formulation
    • Cleaning solution A is for removing protein contaminants, cleaning solution B is for removing bacterial contaminants, cleaning solution C is for general cleaning and cleaning solution D is for removing oil and grease contaminants
    • Bottles include a small beaker to hold the solution and a plastic pipet to remove the old electrode filling solution


    • One bottle each of cleaning solutions A, B, C and D
    • One beaker
    • One pipet

    Storage Solutions:

    • Storage solution ensures that the pH electrode works properly after prolonged storage, overnight storage and between samples


    The following part numbers have been changed due to a recent system upgrade:

    Old Part Number: 900021

    New Part Number: 900021-WA

    Old Part Number: 900022

    New Part Number: 900022-WA

    Please use the new part number when placing an order or requesting a quote. The old and new part numbers are interchangeable on Certificate of Analysis and Material Data Safety Sheet (MSDS) files.

  • Description & Specifications

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