JP5686602B2 - 滴定装置及び方法 - Google Patents

滴定装置及び方法 Download PDF

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Publication number
JP5686602B2
JP5686602B2 JP2010537040A JP2010537040A JP5686602B2 JP 5686602 B2 JP5686602 B2 JP 5686602B2 JP 2010537040 A JP2010537040 A JP 2010537040A JP 2010537040 A JP2010537040 A JP 2010537040A JP 5686602 B2 JP5686602 B2 JP 5686602B2
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Prior art keywords
titration
titrant
electrode
vessel
ion source
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Expired - Fee Related
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JP2010537040A
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English (en)
Japanese (ja)
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JP2011506930A (ja
JP2011506930A5 (cg-RX-API-DMAC7.html
Inventor
スリニヴァサン　カナン
カナン スリニヴァサン
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ダイオネックス コーポレイション
ダイオネックス コーポレイション
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Publication of JP2011506930A5 publication Critical patent/JP2011506930A5/ja
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    • 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
    • G01N31/16—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using titration
    • G01N31/162—Determining the equivalent point by means of a discontinuity
    • G01N31/164—Determining the equivalent point by means of a discontinuity by electrical or electrochemical means

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (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)
JP2010537040A 2007-12-06 2008-12-04 滴定装置及び方法 Expired - Fee Related JP5686602B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/952,013 US8475639B2 (en) 2007-12-06 2007-12-06 Titration device and method
US11/952,013 2007-12-06
PCT/US2008/085466 WO2009076144A1 (en) 2007-12-06 2008-12-04 Titration device and method

Publications (3)

Publication Number Publication Date
JP2011506930A JP2011506930A (ja) 2011-03-03
JP2011506930A5 JP2011506930A5 (cg-RX-API-DMAC7.html) 2012-01-19
JP5686602B2 true JP5686602B2 (ja) 2015-03-18

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ID=40404148

Family Applications (1)

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JP2010537040A Expired - Fee Related JP5686602B2 (ja) 2007-12-06 2008-12-04 滴定装置及び方法

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US (1) US8475639B2 (cg-RX-API-DMAC7.html)
EP (1) EP2217915B1 (cg-RX-API-DMAC7.html)
JP (1) JP5686602B2 (cg-RX-API-DMAC7.html)
WO (1) WO2009076144A1 (cg-RX-API-DMAC7.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130203171A1 (en) * 2010-10-14 2013-08-08 Sportsman Consulting Llc Analytical method and titration device
JP5643605B2 (ja) * 2010-10-27 2014-12-17 サントリーホールディングス株式会社 測定装置および測定方法
CN104023551A (zh) 2011-11-04 2014-09-03 生物辐射实验室股份有限公司 细胞组分的同时纯化
US9766207B2 (en) 2011-11-04 2017-09-19 Bio-Rad Laboratories, Inc. Affinity methods and compositions employing electronic control of pH
EP2814597A4 (en) 2012-02-15 2015-10-28 Bio Rad Laboratories ELECTRONIC CONTROL OF PH-VALUE AND ION STRENGTH
US9321012B2 (en) 2012-04-04 2016-04-26 Bio-Rad Laboratories, Inc. Electronic protein fractionation
EP2840390A1 (de) * 2013-08-19 2015-02-25 Mettler-Toledo AG Coulometrische Titrationszelle
EP3475689B1 (en) * 2016-06-23 2021-01-27 Hach Company Alkalinity sensor
US11714059B2 (en) * 2020-12-23 2023-08-01 Hach Company Isolating interferences in alkalinity measurement

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2744061A (en) 1951-04-16 1956-05-01 Research Corp Coulometric titration
US2954336A (en) 1957-07-30 1960-09-27 Standard Oil Co Universal titrating agent generator
NL259614A (cg-RX-API-DMAC7.html) 1959-12-31
US3308041A (en) 1961-12-05 1967-03-07 Beckman Instruments Inc Method and apparatus for titration
US3374161A (en) * 1964-10-28 1968-03-19 Beckman Instruments Inc External coulometric generator
US3856633A (en) 1971-01-07 1974-12-24 Foxboro Co Concentration measurements utilizing coulometric generation of reagents
US4007105A (en) 1975-07-11 1977-02-08 Beckman Instruments, Inc. Electrode module for titration apparatus
JPS5362637A (en) 1976-11-12 1978-06-05 Matsushita Electric Industrial Co Ltd Automatic controlling method and device for ph of culture solution
JPS61241663A (ja) * 1985-04-19 1986-10-27 Mitsui Petrochem Ind Ltd ヒドロペルオキシドの連続定量法
JPH03216543A (ja) * 1990-01-23 1991-09-24 Nippon Hyomen Kagaku Kk 過酸化水素濃度測定装置
US5045204A (en) 1990-02-13 1991-09-03 Dionex Corporation Method and apparatus for generating a high purity chromatography eluent
JPH0635950U (ja) * 1992-10-13 1994-05-13 住友金属工業株式会社 鋼材の硫化水素試験装置
JP2000501173A (ja) * 1995-11-14 2000-02-02 フーア、ギュンター イオン濃度を調整するための装置および方法
US6225129B1 (en) * 1998-02-02 2001-05-01 Dionex Corporation Large capacity acid or base generation apparatus and method of use
US7402283B2 (en) 2002-09-11 2008-07-22 Dionex Corporation Electrolytic eluent generator and method of use
RU2229325C1 (ru) 2003-11-12 2004-05-27 ЗАО "Научно-Производственная Коммерческая Фирма Аквилон" Электродиализный генератор элюента для ионной хроматографии

Also Published As

Publication number Publication date
JP2011506930A (ja) 2011-03-03
EP2217915B1 (en) 2015-10-14
US20090145777A1 (en) 2009-06-11
WO2009076144A1 (en) 2009-06-18
EP2217915A1 (en) 2010-08-18
US8475639B2 (en) 2013-07-02

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