BE440315A - - Google Patents

Info

Publication number
BE440315A
BE440315A BE440315DA BE440315A BE 440315 A BE440315 A BE 440315A BE 440315D A BE440315D A BE 440315DA BE 440315 A BE440315 A BE 440315A
Authority
BE
Belgium
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 date
Publication of BE440315A publication Critical patent/BE440315A/xx

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/002Determining nitrogen by transformation into ammonia, e.g. KJELDAHL method
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20Metals
    • G01N33/202Constituents thereof
    • G01N33/2022Non-metallic constituents
    • G01N33/2025Gaseous constituents

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
BE440315D 1940-03-23 BE440315A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE870229X 1940-03-23

Publications (1)

Publication Number Publication Date
BE440315A true BE440315A (en) 1900-01-01

Family

ID=6804738

Family Applications (3)

Application Number Title Priority Date Filing Date
BE452765D BE452765A (en) 1940-03-23
BE445444D BE445444A (en) 1940-03-23
BE440315D BE440315A (en) 1940-03-23

Family Applications Before (2)

Application Number Title Priority Date Filing Date
BE452765D BE452765A (en) 1940-03-23
BE445444D BE445444A (en) 1940-03-23

Country Status (3)

Country Link
BE (3) BE440315A (en)
DE (1) DE747441C (en)
FR (3) FR870229A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19653215B4 (en) * 1996-01-23 2012-04-19 Büchi Labortechnik AG Method and device for determining the nitrogen content of organic samples

Also Published As

Publication number Publication date
FR53373E (en) 1945-10-17
FR52126E (en) 1943-08-17
DE747441C (en) 1944-09-25
BE445444A (en) 1900-01-01
BE452765A (en) 1900-01-01
FR870229A (en) 1942-03-05

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