BE502866A - - Google Patents

Info

Publication number
BE502866A
BE502866A BE502866DA BE502866A BE 502866 A BE502866 A BE 502866A BE 502866D A BE502866D A BE 502866DA BE 502866 A BE502866 A BE 502866A
Authority
BE
Belgium
Prior art keywords
emi
solution
detergent
stage
mixture
Prior art date
Application number
Other languages
English (en)
French (fr)
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 BE502866A publication Critical patent/BE502866A/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Detergent Compositions (AREA)
BE502866D 1950-05-24 BE502866A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1019006T 1950-05-24

Publications (1)

Publication Number Publication Date
BE502866A true BE502866A (de)

Family

ID=9575348

Family Applications (1)

Application Number Title Priority Date Filing Date
BE502866D BE502866A (de) 1950-05-24

Country Status (3)

Country Link
BE (1) BE502866A (de)
FR (1) FR1019006A (de)
NL (1) NL160920C (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1581333A (en) * 1976-07-02 1980-12-10 Unilever Ltd Colour change systems
CA1325583C (en) * 1987-12-11 1993-12-28 Gary L. Baker Visual analytical tracer and method for detection and quantitative analysis for water treatment chemicals
US5120661A (en) * 1987-12-11 1992-06-09 Diversey Corporation Method for detection and quantitative analysis for water treatment chemicals
DE4234466A1 (de) * 1992-10-13 1994-04-14 Henkel Kgaa Verfahren zum Bestimmen der Konzentration eines einen Tracer enthaltenden Wirkstoffes in Wirkstofflösungen

Also Published As

Publication number Publication date
NL160920C (nl)
FR1019006A (fr) 1953-01-15

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