GB2157438B - Ion concentration analysis - Google Patents

Ion concentration analysis

Info

Publication number
GB2157438B
GB2157438B GB8409667A GB8409667A GB2157438B GB 2157438 B GB2157438 B GB 2157438B GB 8409667 A GB8409667 A GB 8409667A GB 8409667 A GB8409667 A GB 8409667A GB 2157438 B GB2157438 B GB 2157438B
Authority
GB
United Kingdom
Prior art keywords
ion concentration
concentration analysis
analysis
ion
concentration
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8409667A
Other versions
GB8409667D0 (en
GB2157438A (en
Inventor
James Rueben Entwistle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sellafield Ltd
Original Assignee
British Nuclear Fuels PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by British Nuclear Fuels PLC filed Critical British Nuclear Fuels PLC
Priority to GB8409667A priority Critical patent/GB2157438B/en
Publication of GB8409667D0 publication Critical patent/GB8409667D0/en
Priority claimed from EP85307602A external-priority patent/EP0220350A1/en
Publication of GB2157438A publication Critical patent/GB2157438A/en
Application granted granted Critical
Publication of GB2157438B publication Critical patent/GB2157438B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/4163—Systems checking the operation of, or calibrating, the measuring apparatus
    • G01N27/4165—Systems checking the operation of, or calibrating, the measuring apparatus for pH meters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
GB8409667A 1984-04-13 1984-04-13 Ion concentration analysis Expired GB2157438B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8409667A GB2157438B (en) 1984-04-13 1984-04-13 Ion concentration analysis

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8409667A GB2157438B (en) 1984-04-13 1984-04-13 Ion concentration analysis
EP85307602A EP0220350A1 (en) 1985-10-22 1985-10-22 Ion concentration analysis

Publications (3)

Publication Number Publication Date
GB8409667D0 GB8409667D0 (en) 1984-05-23
GB2157438A GB2157438A (en) 1985-10-23
GB2157438B true GB2157438B (en) 1987-12-02

Family

ID=26099417

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8409667A Expired GB2157438B (en) 1984-04-13 1984-04-13 Ion concentration analysis

Country Status (1)

Country Link
GB (1) GB2157438B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0220350A1 (en) * 1985-10-22 1987-05-06 British Nuclear Fuels PLC Ion concentration analysis
US4912417A (en) * 1989-02-21 1990-03-27 Fisher Scientific Company Measurement of pH and specific ion concentration

Also Published As

Publication number Publication date
GB8409667D0 (en) 1984-05-23
GB2157438A (en) 1985-10-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee