NL128166C - - Google Patents

Info

Publication number
NL128166C
NL128166C NL128166DA NL128166C NL 128166 C NL128166 C NL 128166C NL 128166D A NL128166D A NL 128166DA NL 128166 C NL128166 C NL 128166C
Authority
NL
Netherlands
Application number
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.)
Publication of NL128166C publication Critical patent/NL128166C/xx

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
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/74—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables of fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1806—Biological oxygen demand [BOD] or chemical oxygen demand [COD]

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Emergency Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
NL128166D 1959-05-16 NL128166C (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC19007A DE1090450B (de) 1959-05-16 1959-05-16 Geraet zum Messen des Sauerstoffgehaltes in Wasser

Publications (1)

Publication Number Publication Date
NL128166C true NL128166C (ja)

Family

ID=7016544

Family Applications (2)

Application Number Title Priority Date Filing Date
NL128166D NL128166C (ja) 1959-05-16
NL251517D NL251517A (ja) 1959-05-16

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL251517D NL251517A (ja) 1959-05-16

Country Status (4)

Country Link
US (1) US3068684A (ja)
CH (1) CH377127A (ja)
DE (1) DE1090450B (ja)
NL (2) NL251517A (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942792A (en) * 1974-04-18 1976-03-09 Biospherics Incorporated Process and apparatus for measuring dissolved gas
DE4111502A1 (de) * 1991-04-09 1992-10-15 Fuhrmann Hans Verfahren und vorrichtung zum messen von fremdstoffen in einer fluessigkeit, insbesondere wasser
DE4111513A1 (de) * 1991-04-09 1992-10-15 Fuhrmann Hans Vorrichtung zum messen von fremdstoffen in einer fluessigkeit, insbesondere wasser
US5763762A (en) * 1992-01-13 1998-06-09 Sweeney, Jr.; John W. Total dissolved gas pressure sensor, replaceable collector module and process
US5527444A (en) * 1994-04-19 1996-06-18 Sweeney, Jr.; John W. Probe having coaxial design for use with dissolved oxygen meter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US274176A (en) * 1883-03-20 copeland
US2310829A (en) * 1939-08-17 1943-02-09 Becker Rudolf Process of and apparatus for degasifying liquids and washing gases
US2559129A (en) * 1946-02-21 1951-07-03 Girdler Corp Method and apparatus for removing gaseous and readily vaporizable materials from liquids
US2671343A (en) * 1951-11-30 1954-03-09 Standard Oil Co Vapor pressure by thermal conductivity

Also Published As

Publication number Publication date
NL251517A (ja)
US3068684A (en) 1962-12-18
DE1090450B (de) 1960-10-06
CH377127A (de) 1964-04-30

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