JPS6491039A - Spectrophotometer - Google Patents

Spectrophotometer

Info

Publication number
JPS6491039A
JPS6491039A JP24785587A JP24785587A JPS6491039A JP S6491039 A JPS6491039 A JP S6491039A JP 24785587 A JP24785587 A JP 24785587A JP 24785587 A JP24785587 A JP 24785587A JP S6491039 A JPS6491039 A JP S6491039A
Authority
JP
Japan
Prior art keywords
absorbance
reagent
subjected
test tube
reaction solution
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.)
Granted
Application number
JP24785587A
Other languages
Japanese (ja)
Other versions
JP2550101B2 (en
Inventor
Naoya Ono
Tatsuro Suzuki
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.)
Hitachi Naka Seiki Ltd
Original Assignee
Hitachi Naka Seiki 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 Hitachi Naka Seiki Ltd filed Critical Hitachi Naka Seiki Ltd
Priority to JP62247855A priority Critical patent/JP2550101B2/en
Publication of JPS6491039A publication Critical patent/JPS6491039A/en
Application granted granted Critical
Publication of JP2550101B2 publication Critical patent/JP2550101B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Optical Measuring Cells (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)

Abstract

PURPOSE:To determine the concentration and the like of a subject rapidly and highly precisely, by a method wherein a mixed solution of a subject sample in a test tube and a first reagent is sucked in a prescribed quantity and subjected to absorbance measurement, a mixed solution of the remaining mixed solution and a second reagent is sucked in a prescribed quantity and subjected to the absorbance measurement thereafter, and two measured values of the absorbance thus obtained are subjected to arithmetic processing. CONSTITUTION:A subject sample in a test tube 1 and a first reagent are mixed and made to react with each other, a reaction solution V0 thus obtained is introduced in a prescribed quantity into a flow cell 3 by a suction pump 5, and the absorbance of the reaction solution is measured by an absorbance measuring element. Thereafter a second reagent is mixed in the remaining reaction solution Vr in the test tube 1 and made to react therewith, a reaction solution thus obtained is sucked in a prescribed quantity Vs, and the absorbance thereof is measured by the absorbance measuring element. Then, first and second measured values of the absorbance are subjected to arithmetic processing to measure the concentration of a subject sample component or a unit corresponding to the concentration. By this method, the measurement of absorbance can be implemented rapidly and simply in one quantitative sample of a subject only by using one test tube.
JP62247855A 1987-10-02 1987-10-02 Spectrophotometer Expired - Fee Related JP2550101B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62247855A JP2550101B2 (en) 1987-10-02 1987-10-02 Spectrophotometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62247855A JP2550101B2 (en) 1987-10-02 1987-10-02 Spectrophotometer

Publications (2)

Publication Number Publication Date
JPS6491039A true JPS6491039A (en) 1989-04-10
JP2550101B2 JP2550101B2 (en) 1996-11-06

Family

ID=17169652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62247855A Expired - Fee Related JP2550101B2 (en) 1987-10-02 1987-10-02 Spectrophotometer

Country Status (1)

Country Link
JP (1) JP2550101B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5400664A (en) * 1991-08-26 1995-03-28 Toa Medical Electronics Co., Ltd. Apparatus for observing the suction of a sample having an automatic regulation fuction
JP2019060799A (en) * 2017-09-28 2019-04-18 株式会社島津製作所 Total phosphorus measuring device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102279180A (en) * 2011-04-14 2011-12-14 山东博科生物产业有限公司 Conventional whole blood transaminase inspection instrument

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4888993A (en) * 1972-02-23 1973-11-21
JPS5486183U (en) * 1977-11-29 1979-06-18
JPS56132548A (en) * 1980-03-21 1981-10-16 Olympus Optical Co Ltd Automatic analyzer
JPS5798858A (en) * 1980-12-12 1982-06-19 Olympus Optical Co Ltd Analyzer for reaction speed
JPS62228146A (en) * 1986-03-29 1987-10-07 Shimadzu Corp Ultraviolet type organic substance measuring apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4888993A (en) * 1972-02-23 1973-11-21
JPS5486183U (en) * 1977-11-29 1979-06-18
JPS56132548A (en) * 1980-03-21 1981-10-16 Olympus Optical Co Ltd Automatic analyzer
JPS5798858A (en) * 1980-12-12 1982-06-19 Olympus Optical Co Ltd Analyzer for reaction speed
JPS62228146A (en) * 1986-03-29 1987-10-07 Shimadzu Corp Ultraviolet type organic substance measuring apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5400664A (en) * 1991-08-26 1995-03-28 Toa Medical Electronics Co., Ltd. Apparatus for observing the suction of a sample having an automatic regulation fuction
JP2019060799A (en) * 2017-09-28 2019-04-18 株式会社島津製作所 Total phosphorus measuring device

Also Published As

Publication number Publication date
JP2550101B2 (en) 1996-11-06

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