DE69525465D1 - Trennung von magnetischen mikropartikeln unter einschluss eines vorkonzentrierungsschrites - Google Patents

Trennung von magnetischen mikropartikeln unter einschluss eines vorkonzentrierungsschrites

Info

Publication number
DE69525465D1
DE69525465D1 DE69525465T DE69525465T DE69525465D1 DE 69525465 D1 DE69525465 D1 DE 69525465D1 DE 69525465 T DE69525465 T DE 69525465T DE 69525465 T DE69525465 T DE 69525465T DE 69525465 D1 DE69525465 D1 DE 69525465D1
Authority
DE
Germany
Prior art keywords
separation
concentration step
magnetic microparticles
microparticles including
magnetic
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.)
Expired - Lifetime
Application number
DE69525465T
Other languages
English (en)
Other versions
DE69525465T2 (de
Inventor
Jukka Tuunanen
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.)
Thermo Fisher Scientific Oy
Original Assignee
Thermo Labsystems Oy
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 Thermo Labsystems Oy filed Critical Thermo Labsystems Oy
Publication of DE69525465D1 publication Critical patent/DE69525465D1/de
Application granted granted Critical
Publication of DE69525465T2 publication Critical patent/DE69525465T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/035—Open gradient magnetic separators, i.e. separators in which the gap is unobstructed, characterised by the configuration of the gap
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/28—Magnetic plugs and dipsticks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/28—Magnetic plugs and dipsticks
    • B03C1/286—Magnetic plugs and dipsticks disposed at the inner circumference of a recipient, e.g. magnetic drain bolt
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • G01N33/54326—Magnetic particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/18—Magnetic separation whereby the particles are suspended in a liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/26—Details of magnetic or electrostatic separation for use in medical or biological applications
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/0098—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor involving analyte bound to insoluble magnetic carrier, e.g. using magnetic separation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/806—Electrical property or magnetic property
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Compounds Of Iron (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DE69525465T 1994-10-20 1995-10-20 Trennung von magnetischen mikropartikeln unter einschluss eines vorkonzentrierungsschrites Expired - Lifetime DE69525465T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI944939A FI944939A0 (fi) 1994-10-20 1994-10-20 Foerfarande foer separering av partiklar
PCT/FI1995/000579 WO1996012960A1 (en) 1994-10-20 1995-10-20 Separation of magnetic microparticles involving a pre-concentration step

Publications (2)

Publication Number Publication Date
DE69525465D1 true DE69525465D1 (de) 2002-03-21
DE69525465T2 DE69525465T2 (de) 2002-11-21

Family

ID=8541636

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69525465T Expired - Lifetime DE69525465T2 (de) 1994-10-20 1995-10-20 Trennung von magnetischen mikropartikeln unter einschluss eines vorkonzentrierungsschrites

Country Status (8)

Country Link
US (1) US6020211A (de)
EP (1) EP0788603B1 (de)
JP (1) JP3513541B2 (de)
DE (1) DE69525465T2 (de)
FI (1) FI944939A0 (de)
NO (1) NO317664B1 (de)
RU (1) RU2142633C1 (de)
WO (1) WO1996012960A1 (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1130397B1 (de) 1993-02-01 2006-10-11 Thermo Electron Oy Gerät zur Bestimmung eines Analyten in einer Probe
FI930440A0 (fi) 1993-02-01 1993-02-01 Labsystems Oy Bestaemningsfoerfarande
FI944939A0 (fi) * 1994-10-20 1994-10-20 Labsystems Oy Foerfarande foer separering av partiklar
FI944937A0 (fi) 1994-10-20 1994-10-20 Labsystems Oy Separeringsanordning
FI944940A0 (fi) * 1994-10-20 1994-10-20 Labsystems Oy Tvaofasigt separeringsfoerfarande
FI944938A0 (fi) * 1994-10-20 1994-10-20 Labsystems Oy Foerflyttningsanordning
GB9523045D0 (en) * 1995-11-10 1996-01-10 Genera Tech Ltd Methods of capture and asssy procedures
US6159689A (en) * 1995-11-10 2000-12-12 Genera Technologies Limited Methods of capture and assay procedures
JP2001509891A (ja) * 1997-01-30 2001-07-24 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフトング 分析物の免疫学的測定の方法
US7514270B2 (en) * 2002-04-12 2009-04-07 Instrumentation Laboratory Company Immunoassay probe
FI120863B (fi) * 2002-10-18 2010-04-15 Biocontrol Systems Inc Magneettinen siirtomenetelmä ja mikropartikkelien siirtolaite
US20040157219A1 (en) * 2003-02-06 2004-08-12 Jianrong Lou Chemical treatment of biological samples for nucleic acid extraction and kits therefor
US7601491B2 (en) 2003-02-06 2009-10-13 Becton, Dickinson And Company Pretreatment method for extraction of nucleic acid from biological samples and kits therefor
FI20040159A0 (fi) 2003-10-20 2004-02-02 Bio Mobile Oy Magneettinen siirtomenetelmä, mikropartikkelien siirtolaite, ja reaktioyksikkö
US20050266394A1 (en) * 2003-12-24 2005-12-01 Massachusette Institute Of Technology Magnetophoretic cell clarification
US20050239091A1 (en) * 2004-04-23 2005-10-27 Collis Matthew P Extraction of nucleic acids using small diameter magnetically-responsive particles
US8211386B2 (en) 2004-06-08 2012-07-03 Biokit, S.A. Tapered cuvette and method of collecting magnetic particles
US20060024776A1 (en) * 2004-08-02 2006-02-02 Mcmillian Ray Magnetic particle capture of whole intact organisms from clinical samples
AU2005271687A1 (en) * 2004-08-03 2006-02-16 Becton, Dickinson And Company Use of magnetic material to fractionate samples
CA2575446C (en) * 2004-08-03 2014-03-25 Becton, Dickinson And Company Use of magnetic material to direct isolation of compounds and fractionation of multipart samples
US7781228B2 (en) 2005-04-07 2010-08-24 Menon & Associates, Inc. Magnetic resonance system and method to detect and confirm analytes
FI20051248L (fi) 2005-12-02 2007-06-03 Bio Nobile Oy Biologisten komponenttien rikastusyksikkö ja rikastusmenetelmä
US20070166730A1 (en) 2006-01-19 2007-07-19 Menon & Associates, Inc. Magnetic resonance system and method to detect and confirm analytes
US20100028896A1 (en) 2006-12-19 2010-02-04 Konica Minolta Medical & Graphic, Inc. Rotary extraction container and method of identifying cell species, method of detecting gene, and automatic nucleic acid extractor using the same
ES2665280T3 (es) * 2007-06-29 2018-04-25 Becton, Dickinson And Company Métodos para la extracción y purificación de componentes de muestras biológicas
DE102007045474A1 (de) * 2007-09-21 2009-04-02 Qiagen Gmbh Vorrichtung und Verfahren zum Behandeln von Flüssigkeiten mit magnetischen Partikeln
US8222048B2 (en) 2007-11-05 2012-07-17 Abbott Laboratories Automated analyzer for clinical laboratory
DE102009001864A1 (de) * 2009-03-25 2010-09-30 Qiagen Gmbh Überschichtung zur Partikelabtrennung
US20100297778A1 (en) * 2009-05-20 2010-11-25 Abbott Laboratories Conjugate Having Cleavable Linking Agent
CA2815085C (en) 2010-10-22 2022-06-21 T2 Biosystems, Inc. Nmr systems and methods for the rapid detection of analytes
US8409807B2 (en) 2010-10-22 2013-04-02 T2 Biosystems, Inc. NMR systems and methods for the rapid detection of analytes
US8563298B2 (en) 2010-10-22 2013-10-22 T2 Biosystems, Inc. NMR systems and methods for the rapid detection of analytes
FI20115175A0 (fi) 2011-02-23 2011-02-23 Helsinki Thermo Fisher Scient Oy Partikkelien prosessointi
JP6072033B2 (ja) 2011-07-29 2017-02-01 コーニング インコーポレイテッド 磁気分離装置及び方法
US9887144B2 (en) * 2011-09-08 2018-02-06 Taiwan Semiconductor Manufacturing Company, Ltd. Ring structure for chip packaging
RU2528885C2 (ru) * 2011-10-04 2014-09-20 Общество с ограниченной ответственностью "Инноград Пущино" Способ детекции аналита из раствора на частицах и устройство для его реализации
EP2839038B1 (de) 2012-04-20 2019-01-16 T2 Biosystems, Inc. Zusammensetzungen und verfahren für den nachweis einer candida-spezies
US9199870B2 (en) 2012-05-22 2015-12-01 Corning Incorporated Electrostatic method and apparatus to form low-particulate defect thin glass sheets
WO2017127731A1 (en) 2016-01-21 2017-07-27 T2 Biosystems, Inc. Nmr methods and systems for the rapid detection of bacteria
RU2643385C1 (ru) * 2016-11-11 2018-02-01 Общество с ограниченной ответственностью "ДРД" Устройство для разделения магнитных частиц из реакционных жидкостей

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471764A (en) * 1946-01-31 1949-05-31 Carl H Miller Magnetic hand pickup tool
US3826619A (en) * 1971-12-21 1974-07-30 Abbott Lab Test apparatus for direct radioimmuno-assay for antigens and their antibodies
BE791340A (fr) * 1972-01-06 1973-03-01 Becton Dickinson Co Nouveaux procede et appareil de prelevement de culture et d'identification de micro-organismes des humeurs
US3985649A (en) * 1974-11-25 1976-10-12 Eddelman Roy T Ferromagnetic separation process and material
US4018886A (en) * 1975-07-01 1977-04-19 General Electric Company Diagnostic method and device employing protein-coated magnetic particles
US3970518A (en) * 1975-07-01 1976-07-20 General Electric Company Magnetic separation of biological particles
US4272510A (en) * 1976-04-26 1981-06-09 Smith Kendall O Magnetic attraction transfer process for use in solid phase radioimmunoassays and in other assay methods
US4200613A (en) * 1977-06-03 1980-04-29 Ramco Laboratories Inc. Radioimmunoassay apparatus
GB1584129A (en) * 1977-06-10 1981-02-04 Nayak P Method and apparatus for performing in vitro clinical diagnostic tests using a solid phase assay system
US4115535A (en) * 1977-06-22 1978-09-19 General Electric Company Diagnostic method employing a mixture of normally separable protein-coated particles
US4378344A (en) * 1979-09-28 1983-03-29 Ventrex Laboratories, Inc. Method and apparatus for performing multiple, simultaneous in vitro diagnostic tests using a solid phase system
EP0030086B2 (de) * 1979-11-13 1990-03-14 TECHNICON INSTRUMENTS CORPORATION (a New York corporation) Vereinigung von Reaktionsbehältern, Teile für ihre Herstellung und manuelles Immunoassayverfahren
GB2107053A (en) * 1980-06-20 1983-04-20 Unilever Plc Processes and apparatus for carrying out specific binding assays
JPS585657A (ja) * 1981-07-01 1983-01-13 Toyo Jozo Co Ltd 免疫測定用エレメントおよびそれを用いた測定法
JPS585656A (ja) * 1981-07-01 1983-01-13 Olympus Optical Co Ltd 粒子凝集判定装置
JPS585658A (ja) * 1981-07-02 1983-01-13 Japan Synthetic Rubber Co Ltd 免疫血清学的検査試薬用担体
GB2147698B (en) * 1981-11-17 1986-05-08 Unilever Plc Test apparatus for immunoassay
IL73187A0 (en) * 1983-10-11 1985-01-31 Lilly Co Eli Purification of esters of alkanoic acids
FR2554016B1 (fr) * 1983-10-27 1986-08-08 Pasteur Institut Perfectionnements apportes aux moyens magnetiques destines a retirer des billes de gel magnetique d'un fluide de dosage
FI842992A0 (fi) * 1984-07-26 1984-07-26 Labsystems Oy Immunologiskt definitionsfoerfarande.
FR2572178B1 (fr) * 1984-10-23 1988-10-28 Pasteur Institut Nouveau dispositif magnetique destine a retirer des billes de gel magnetique d'un milieu a analyser et a les transferer sur un milieu de dosage immunoenzymatique
US4839276A (en) * 1984-12-05 1989-06-13 Technicon Instruments Corporation Interference - resistant liposome specific binding assay
FI851702A0 (fi) * 1985-04-29 1985-04-29 Labsystems Oy Foerfarande och anordning foer utfoering immunobestaemningar.
SE8601143L (sv) * 1986-03-12 1987-09-13 Carbematrix Ab Sett och anordning for samling och spridning av ferromagnetiska partiklar i ett fluidformigt medium
JPS635263A (ja) * 1986-06-24 1988-01-11 Yasunobu Tsukioka 血液等の検査方法
JPS635266A (ja) * 1986-06-25 1988-01-11 Toshiba Corp 分析装置
JPS635265A (ja) * 1986-06-25 1988-01-11 Toshiba Corp 免疫分析方法
US4891321A (en) * 1987-10-21 1990-01-02 Hubscher Thomas T Apparatus for performing determinations of immune reactants in biological fluids
EP0317286B1 (de) * 1987-11-16 1994-07-13 Amoco Corporation Magnetische Trennvorrichtung und Verfahren zur Anwendung in heterogenen Prüfungen
US4895650A (en) * 1988-02-25 1990-01-23 Gen-Probe Incorporated Magnetic separation rack for diagnostic assays
EP0351857B1 (de) * 1988-07-20 1994-11-30 Olympus Optical Co., Ltd. Immuntestverfahren unter Verwendung magnetischer Markerteilchen
US5147529A (en) * 1988-08-10 1992-09-15 E. I. Du Pont De Nemours And Company Method for automatically processing magnetic solid phase reagents
EP0418026B1 (de) * 1989-09-13 1994-11-30 Kabushiki Kaisha Tiyoda Seisakusho Gerät zur Zellenvorbehandlung für Durchfluss-Zytometrie
JPH0477225A (ja) * 1990-07-18 1992-03-11 Nissei Plastics Ind Co 射出成形機
US5200084A (en) * 1990-09-26 1993-04-06 Immunicon Corporation Apparatus and methods for magnetic separation
EP0479448A3 (en) * 1990-10-02 1992-12-23 Beckman Instruments, Inc. Magnetic separation device
US5466574A (en) * 1991-03-25 1995-11-14 Immunivest Corporation Apparatus and methods for magnetic separation featuring external magnetic means
JPH0792459B2 (ja) * 1991-06-18 1995-10-09 オリンパス光学工業株式会社 免疫学的試験方法
FR2679660B1 (fr) * 1991-07-22 1993-11-12 Pasteur Diagnostics Procede et dispositif magnetique d'analyse immunologique sur phase solide.
FI922687A0 (fi) * 1992-06-10 1992-06-10 Labsystems Oy Avlaegsningsanordning.
EP1130397B1 (de) * 1993-02-01 2006-10-11 Thermo Electron Oy Gerät zur Bestimmung eines Analyten in einer Probe
FI930440A0 (fi) * 1993-02-01 1993-02-01 Labsystems Oy Bestaemningsfoerfarande
FI932866A0 (fi) * 1993-06-21 1993-06-21 Labsystems Oy Separeringsfoerfarande
FI944937A0 (fi) * 1994-10-20 1994-10-20 Labsystems Oy Separeringsanordning
FI944939A0 (fi) * 1994-10-20 1994-10-20 Labsystems Oy Foerfarande foer separering av partiklar
FI944938A0 (fi) * 1994-10-20 1994-10-20 Labsystems Oy Foerflyttningsanordning
FI944940A0 (fi) * 1994-10-20 1994-10-20 Labsystems Oy Tvaofasigt separeringsfoerfarande

Also Published As

Publication number Publication date
NO971806L (no) 1997-04-18
WO1996012960A1 (en) 1996-05-02
US6020211A (en) 2000-02-01
EP0788603A1 (de) 1997-08-13
FI944939A0 (fi) 1994-10-20
RU2142633C1 (ru) 1999-12-10
JPH10508100A (ja) 1998-08-04
NO971806D0 (no) 1997-04-18
EP0788603B1 (de) 2002-02-13
JP3513541B2 (ja) 2004-03-31
NO317664B1 (no) 2004-11-29
DE69525465T2 (de) 2002-11-21

Similar Documents

Publication Publication Date Title
DE69525465D1 (de) Trennung von magnetischen mikropartikeln unter einschluss eines vorkonzentrierungsschrites
DE59510148D1 (de) Verfahren zum Abscheiden von magnetischen Mikropartikeln
DE69327523D1 (de) Disproportionierungsverfahren von toluol
FI961972A (fi) Keskipakoisseparaattori ja menetelmä
DE69031899D1 (de) Befehlsmethode und Ausführungssystem
NO307081B1 (no) Sentrifugalseparator
KR960007661A (ko) 개질된 수지류의 제조방법 및 그 용도
DE69622740D1 (de) Von aussen bewickelter stator mit verbesserter magnetischer veränderbarkeit
DE69725678D1 (de) Verwendungsmethode eines permanenten z-Achse-Materials
KR920700043A (ko) 알부민 제제 및 이의 제조방법
BR9506408A (pt) Separador magnético
ITTO910166A1 (it) Centrifuga a mantello integrale
DE69615775D1 (de) Farbtrennungsverfahren und -vorrichtung
DE69213634D1 (de) Entwicklungsverfahren unter einsatz nichtmagnetischer elemente
DK276389A (da) Magnetisk separationsapparat
KR950700596A (ko) 자성체 및 그 제조방법(magnetic material and manufactur-ing method thereof)
TR199600147A1 (tr) Manyetik ayirici
FI970244A0 (fi) Menetelmä vakiinnuttaa toonisen munasarjaestrogeenin erittyminen jatkettuja hoitotapoja varten
DE69611178D1 (de) Magnetische trennung
KR960014211A (ko) 착이온 분리막 및 이의 제조방법
NO308159B1 (no) Sentrifugalseparator
DE69827907D1 (de) Verbesserung eines zweiteiligen Grenzsteines
KR960003050U (ko) 코일 세퍼레이터의 보빈 체결장치
KR960020270U (ko) 자력선별기
KR910011098U (ko) 자석식 공구걸이

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: SEEGER SEEGER LINDNER PARTNERSCHAFT PATENTANWAELTE