BR8707795A - Metodo e aparelho para analise quimica de amostras - Google Patents

Metodo e aparelho para analise quimica de amostras

Info

Publication number
BR8707795A
BR8707795A BR8707795A BR8707795A BR8707795A BR 8707795 A BR8707795 A BR 8707795A BR 8707795 A BR8707795 A BR 8707795A BR 8707795 A BR8707795 A BR 8707795A BR 8707795 A BR8707795 A BR 8707795A
Authority
BR
Brazil
Prior art keywords
samples
chemical analysis
analysis
chemical
Prior art date
Application number
BR8707795A
Other languages
English (en)
Inventor
Reiner Karl Rohde
Original Assignee
Csbp & Farmers Ltd
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 Csbp & Farmers Ltd filed Critical Csbp & Farmers Ltd
Publication of BR8707795A publication Critical patent/BR8707795A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G01N21/79—Photometric titration

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
BR8707795A 1986-08-22 1987-07-24 Metodo e aparelho para analise quimica de amostras BR8707795A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPH760986 1986-08-22
PCT/AU1987/000233 WO1988001380A1 (en) 1986-08-22 1987-07-24 Microprocessor controlled titrator

Publications (1)

Publication Number Publication Date
BR8707795A true BR8707795A (pt) 1989-08-15

Family

ID=3771779

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8707795A BR8707795A (pt) 1986-08-22 1987-07-24 Metodo e aparelho para analise quimica de amostras

Country Status (6)

Country Link
EP (1) EP0318482A4 (pt)
JP (1) JPH02500773A (pt)
KR (1) KR880701877A (pt)
BR (1) BR8707795A (pt)
FI (1) FI890741A (pt)
WO (1) WO1988001380A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK147092A (da) * 1992-12-08 1994-06-09 Danisco Fremgangsmåde og apparat til måling af farveændringer
US5528521A (en) * 1994-05-27 1996-06-18 Hoffmann-La Roche Inc. Titration emulation system and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846590A (en) * 1956-03-16 1958-08-05 California Research Corp Nitrogen recorder
US3026182A (en) * 1958-07-14 1962-03-20 Cenco Instr Corp Method and apparatus for automatic photometric color end point detection of titration processes
US3551109A (en) * 1967-12-13 1970-12-29 Harald Dahms Method and apparatus for the titration of chloride and bicarbonate in serum
US4101275A (en) * 1971-08-26 1978-07-18 Nippon Steel Corporation Automatic photometric analyzer
DE3022639A1 (de) * 1979-06-25 1981-01-22 Mitsubishi Chem Ind Titrierautomat

Also Published As

Publication number Publication date
FI890741A0 (fi) 1989-02-16
JPH02500773A (ja) 1990-03-15
EP0318482A1 (en) 1989-06-07
KR880701877A (ko) 1988-11-05
WO1988001380A1 (en) 1988-02-25
EP0318482A4 (en) 1990-10-24
FI890741A (fi) 1989-02-16

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