CN1157600C - 分析方法及其所用的装置 - Google Patents

分析方法及其所用的装置 Download PDF

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Publication number
CN1157600C
CN1157600C CNB988106876A CN98810687A CN1157600C CN 1157600 C CN1157600 C CN 1157600C CN B988106876 A CNB988106876 A CN B988106876A CN 98810687 A CN98810687 A CN 98810687A CN 1157600 C CN1157600 C CN 1157600C
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China
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stream
pka
gradient
sample
fluid
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Expired - Fee Related
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CNB988106876A
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English (en)
Chinese (zh)
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CN1278331A (zh
Inventor
Cd
C·D·贝范
ϣ
A·P·希尔
��˹��ŵ��
D·P·雷诺
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Glaxo Group Ltd
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Glaxo Group Ltd
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Publication of CN1278331A publication Critical patent/CN1278331A/zh
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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
    • G01N31/166—Continuous titration of flowing liquids
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/0068—Means for controlling the apparatus of the process
    • B01J2219/00702—Processes involving means for analysing and characterising the products
    • B01J2219/00707—Processes involving means for analysing and characterising the products separated from the reactor apparatus

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Saccharide Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
CNB988106876A 1997-09-09 1998-09-09 分析方法及其所用的装置 Expired - Fee Related CN1157600C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9719142.3A GB9719142D0 (en) 1997-09-09 1997-09-09 Analytical method and apparatus therefor
GB9719142.3 1997-09-09

Publications (2)

Publication Number Publication Date
CN1278331A CN1278331A (zh) 2000-12-27
CN1157600C true CN1157600C (zh) 2004-07-14

Family

ID=10818787

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB988106876A Expired - Fee Related CN1157600C (zh) 1997-09-09 1998-09-09 分析方法及其所用的装置

Country Status (12)

Country Link
US (1) US6913930B2 (https=)
EP (1) EP1012599B1 (https=)
JP (1) JP2001516054A (https=)
CN (1) CN1157600C (https=)
AT (1) ATE420350T1 (https=)
AU (1) AU742335B2 (https=)
CA (1) CA2303205C (https=)
DE (1) DE69840450D1 (https=)
ES (1) ES2319469T3 (https=)
GB (1) GB9719142D0 (https=)
HU (1) HUP0004774A3 (https=)
WO (1) WO1999013328A1 (https=)

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JP2003521686A (ja) * 2000-01-28 2003-07-15 ピオン，インコーポレイテッド 溶解度−ｐＨプロフィールの測定
EP1628729A2 (en) 2003-05-16 2006-03-01 Cryobiophysica, Inc. External gradient chromatofocusing
US7926024B2 (en) * 2004-06-14 2011-04-12 Hyperformix, Inc. Method and apparatus for managing complex processes
US9562881B2 (en) * 2006-01-26 2017-02-07 Michael D. DeGrandpre Titration method using a tracer to quantify the titrant
JP2007263632A (ja) * 2006-03-28 2007-10-11 Miura Co Ltd キレート剤の測定方法およびキレート剤の測定キット
EP2061571A4 (en) * 2006-08-29 2012-06-06 Cryobiophysica Inc INDEPENDENT, SIMULTANEOUS, MULTI-COMPONENT MULTI-GRADIENT SYSTEM FOR LIQUID CHROMATOGRAPHY
JP5151904B2 (ja) * 2008-10-23 2013-02-27 株式会社三菱化学アナリテック 電位差滴定方法および電位差滴定装置
US8382974B2 (en) * 2009-08-18 2013-02-26 Ceramatec, Inc. Sensor to measure a concentration of alkali alcoholate
US8706426B2 (en) 2010-04-16 2014-04-22 University Of Central Florida Research Foundation, Inc. Systems and methods for identifying classes of substances
CN103140755B (zh) 2010-07-22 2016-03-16 哈希公司 用于碱度分析的芯片上实验室
US9321851B2 (en) * 2011-03-07 2016-04-26 Hercules Incorporated Water soluble polymer powder formulation having improved dispersing properties
JP5681548B2 (ja) * 2011-03-31 2015-03-11 日本光電工業株式会社 培地溶液のｐＨ計測方法及びｐＨ計測装置
US9180449B2 (en) 2012-06-12 2015-11-10 Hach Company Mobile water analysis
USD768872S1 (en) 2012-12-12 2016-10-11 Hach Company Cuvette for a water analysis instrument
US8921113B2 (en) 2012-12-21 2014-12-30 Dionex Corporation Buffer kit and method of generating a linear pH gradient
CN105301174B (zh) * 2014-07-16 2017-07-18 中国科学院苏州纳米技术与纳米仿生研究所 用于微流控芯片的试剂滴定方法及装置、微流控芯片
KR20160081669A (ko) * 2014-12-31 2016-07-08 삼성전자주식회사 반응 장치, 검사 장치 및 검사 방법
CN105115918A (zh) * 2015-08-12 2015-12-02 泉州装备制造研究所 基于吸收光谱的pH值快速在线检测装置及方法
US10871475B2 (en) * 2017-02-21 2020-12-22 Becs Technology, Inc. Automated titration in a recirculating fluid system
US11231360B2 (en) 2017-06-29 2022-01-25 Hydrite Chemical Co. Automatic titration device
CA3017667C (en) * 2017-09-18 2026-01-20 Ecolab Usa Inc. Adaptive range titration systems and methods
AU2019253603B2 (en) * 2018-04-09 2024-08-08 Ecolab Usa Inc. Methods for colorimetric endpoint detection and multiple analyte titration systems
US11397170B2 (en) * 2018-04-16 2022-07-26 Ecolab Usa Inc. Repetition time interval adjustment in adaptive range titration systems and methods
CN110161164A (zh) * 2019-04-16 2019-08-23 大连诚泽检测有限公司 一种流动式化学计量点测定装置及其应用
US11022585B2 (en) 2019-06-09 2021-06-01 Dionex Corporation Methods and systems for optimizing buffer conditions with liquid chromatography
DE102019120415A1 (de) * 2019-07-29 2021-02-04 Endress+Hauser Conducta Gmbh+Co. Kg Verfahren zur Bestimmung einer chemischen Aufnahmekapazität eines Prozessmediums in einer Messstelle sowie Messstelle zur Bestimmung einer chemischen Aufnahmekapazität eines Prozessmediums
EP3901621B1 (de) * 2020-04-22 2022-05-04 Safechem Europe GmbH Vorrichtung und verfahren zur bestimmung von flüssigkeitsspezifischen parametern und/oder bestandteilen
CN116440724B (zh) * 2023-04-19 2026-03-27 四川中测标物科技有限公司 一种基于临界流技术的浓度连续可调的稀释装置
CN119619398B (zh) * 2024-12-18 2025-10-14 湖北百杰瑞新材料股份有限公司 测定磷酸二氢锂纯度的方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484170A (en) 1966-04-14 1969-12-16 Technicon Corp Automatic analysis method and apparatus
US3732164A (en) * 1971-08-30 1973-05-08 Administrator Of The Environme Nitrogen removal from waste water by breakpoint chlorination
HU174711B (hu) 1976-04-20 1980-03-28 Egyt Gyogyszervegyeszeti Gyar Sposob i ustrojstvo analiza prob zhidkostej
HUT61104A (en) 1987-03-11 1992-11-30 Gyoergy Horvai Method for potenciometric detecting concentration of a component in a liquid sample
JPS6478164A (en) * 1987-09-19 1989-03-23 Nihon Parkerizing Automatic analysis apparatus for phosphate chemical conversion bath liquid
US4810331A (en) 1987-10-13 1989-03-07 The Clorox Company Surfactant sensing electrode for potentiometric titrations
US5149661A (en) * 1988-06-08 1992-09-22 Sarasep, Inc. Fluid analysis with particulate reagent suspension
US5192509A (en) * 1991-08-22 1993-03-09 Halliburton Company Apparatus for automatic titration
US5447612A (en) * 1993-02-01 1995-09-05 Protein Technologies, Inc. Buffering system and its use in electrophoretic processes

Also Published As

Publication number Publication date
AU9083498A (en) 1999-03-29
US6913930B2 (en) 2005-07-05
US20040023405A1 (en) 2004-02-05
HK1026479A1 (en) 2000-12-15
JP2001516054A (ja) 2001-09-25
AU742335B2 (en) 2001-12-20
EP1012599A1 (en) 2000-06-28
CN1278331A (zh) 2000-12-27
CA2303205C (en) 2010-06-01
ATE420350T1 (de) 2009-01-15
HUP0004774A3 (en) 2003-11-28
CA2303205A1 (en) 1999-03-18
EP1012599B1 (en) 2009-01-07
HUP0004774A2 (hu) 2001-06-28
DE69840450D1 (de) 2009-02-26
ES2319469T3 (es) 2009-05-07
WO1999013328A1 (en) 1999-03-18
GB9719142D0 (en) 1997-11-12

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