JPS64461A - Instrument for measuring nitrogen compound in water - Google Patents

Instrument for measuring nitrogen compound in water

Info

Publication number
JPS64461A
JPS64461A JP5355687A JP5355687A JPS64461A JP S64461 A JPS64461 A JP S64461A JP 5355687 A JP5355687 A JP 5355687A JP 5355687 A JP5355687 A JP 5355687A JP S64461 A JPS64461 A JP S64461A
Authority
JP
Japan
Prior art keywords
nitrogen
water
supplied
sample water
sample
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.)
Pending
Application number
JP5355687A
Other languages
English (en)
Other versions
JPH01461A (ja
Inventor
Minoru Tada
Toshihiko Sakamoto
Satoshi Nishikata
Takashi Aoki
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP5355687A priority Critical patent/JPS64461A/ja
Publication of JPH01461A publication Critical patent/JPH01461A/ja
Publication of JPS64461A publication Critical patent/JPS64461A/ja
Pending legal-status Critical Current

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  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
JP5355687A 1987-03-09 1987-03-09 Instrument for measuring nitrogen compound in water Pending JPS64461A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5355687A JPS64461A (en) 1987-03-09 1987-03-09 Instrument for measuring nitrogen compound in water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5355687A JPS64461A (en) 1987-03-09 1987-03-09 Instrument for measuring nitrogen compound in water

Publications (2)

Publication Number Publication Date
JPH01461A JPH01461A (ja) 1989-01-05
JPS64461A true JPS64461A (en) 1989-01-05

Family

ID=12946079

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5355687A Pending JPS64461A (en) 1987-03-09 1987-03-09 Instrument for measuring nitrogen compound in water

Country Status (1)

Country Link
JP (1) JPS64461A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100483261B1 (ko) * 2002-08-23 2005-04-19 박종택 총질소 농도 검출방법 및 검출키트
WO2009001704A1 (ja) * 2007-06-22 2008-12-31 Olympus Corporation 分析装置および分析方法
WO2021250944A1 (ja) * 2020-06-12 2021-12-16 株式会社島津製作所 水質分析計及び水質分析方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5330379A (en) * 1976-09-01 1978-03-22 Agency Of Ind Science & Technol Measurement of inorganic form nitrogen
JPS55103461A (en) * 1979-02-03 1980-08-07 Nippon Steel Corp Method and device for continuous measurement of density of nitric acid and nitrous acid ions contained in industrial waste water
JPS60178353A (ja) * 1984-02-25 1985-09-12 Fuji Electric Corp Res & Dev Ltd 水中の窒素化合物の分析方法および装置
JPS6244662A (ja) * 1985-08-23 1987-02-26 Fuji Electric Co Ltd 水中の窒素化合物の分析装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5330379A (en) * 1976-09-01 1978-03-22 Agency Of Ind Science & Technol Measurement of inorganic form nitrogen
JPS55103461A (en) * 1979-02-03 1980-08-07 Nippon Steel Corp Method and device for continuous measurement of density of nitric acid and nitrous acid ions contained in industrial waste water
JPS60178353A (ja) * 1984-02-25 1985-09-12 Fuji Electric Corp Res & Dev Ltd 水中の窒素化合物の分析方法および装置
JPS6244662A (ja) * 1985-08-23 1987-02-26 Fuji Electric Co Ltd 水中の窒素化合物の分析装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100483261B1 (ko) * 2002-08-23 2005-04-19 박종택 총질소 농도 검출방법 및 검출키트
WO2009001704A1 (ja) * 2007-06-22 2008-12-31 Olympus Corporation 分析装置および分析方法
WO2021250944A1 (ja) * 2020-06-12 2021-12-16 株式会社島津製作所 水質分析計及び水質分析方法

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