BE826102A - Werkwijze voor het isoleren van in lypofiele oplosmiddelen oplosbare, in waterige oplossingen aanwezige te bepalen stoffen - Google Patents

Werkwijze voor het isoleren van in lypofiele oplosmiddelen oplosbare, in waterige oplossingen aanwezige te bepalen stoffen

Info

Publication number
BE826102A
BE826102A BE7000622A BE7000622A BE826102A BE 826102 A BE826102 A BE 826102A BE 7000622 A BE7000622 A BE 7000622A BE 7000622 A BE7000622 A BE 7000622A BE 826102 A BE826102 A BE 826102A
Authority
BE
Belgium
Prior art keywords
lypophilic
determinable
solvents
aqueous solutions
insulating substances
Prior art date
Application number
BE7000622A
Other languages
English (en)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=5908902&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BE826102(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of BE826102A publication Critical patent/BE826102A/nl

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40Concentrating samples
    • G01N1/405Concentrating samples by adsorption or absorption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/103Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/14Diatomaceous earth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004Sorbent size or size distribution, e.g. particle size
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28057Surface area, e.g. B.E.T specific surface area
    • B01J20/28059Surface area, e.g. B.E.T specific surface area being less than 100 m2/g
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28069Pore volume, e.g. total pore volume, mesopore volume, micropore volume
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/281Sorbents specially adapted for preparative, analytical or investigative chromatography
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/281Sorbents specially adapted for preparative, analytical or investigative chromatography
    • B01J20/282Porous sorbents
    • B01J20/283Porous sorbents based on silica
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/281Sorbents specially adapted for preparative, analytical or investigative chromatography
    • B01J20/291Gel sorbents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30Processes for preparing, regenerating, or reactivating
    • B01J20/3092Packing of a container, e.g. packing a cartridge or column
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00Investigating or analyzing materials by the use of thermal means
    • G01N25/14Investigating or analyzing materials by the use of thermal means by using distillation, extraction, sublimation, condensation, freezing, or crystallisation
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18Water
    • G01N33/1826Organic contamination in water
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/94Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving narcotics or drugs or pharmaceuticals, neurotransmitters or associated receptors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00Aspects relating to sorbent materials
    • B01J2220/40Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/42Materials comprising a mixture of inorganic materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00Aspects relating to sorbent materials
    • B01J2220/50Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/54Sorbents specially adapted for analytical or investigative chromatography
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00Chemistry: analytical and immunological testing
    • Y10T436/10Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
    • Y10T436/104165Lipid, cholesterol, or triglyceride standard or control
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00Chemistry: analytical and immunological testing
    • Y10T436/10Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
    • Y10T436/107497Preparation composition [e.g., lysing or precipitation, etc.]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00Chemistry: analytical and immunological testing
    • Y10T436/10Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
    • Y10T436/108331Preservative, buffer, anticoagulant or diluent
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00Chemistry: analytical and immunological testing
    • Y10T436/25Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
    • Y10T436/255Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.] including use of a solid sorbent, semipermeable membrane, or liquid extraction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Dispersion Chemistry (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE7000622A 1974-03-02 1975-02-27 Werkwijze voor het isoleren van in lypofiele oplosmiddelen oplosbare, in waterige oplossingen aanwezige te bepalen stoffen BE826102A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2410033A DE2410033C2 (de) 1974-03-02 1974-03-02 Isolierung von in lipophilen Lösungsmitteln löslichen Inhaltstoffen wäßriger Lösungen

Publications (1)

Publication Number Publication Date
BE826102A true BE826102A (nl) 1975-08-27

Family

ID=5908902

Family Applications (1)

Application Number Title Priority Date Filing Date
BE7000622A BE826102A (nl) 1974-03-02 1975-02-27 Werkwijze voor het isoleren van in lypofiele oplosmiddelen oplosbare, in waterige oplossingen aanwezige te bepalen stoffen

Country Status (14)

Country Link
US (1) US4056468A (nl)
JP (2) JPS5736005B2 (nl)
BE (1) BE826102A (nl)
CH (1) CH591270A5 (nl)
CS (1) CS197244B2 (nl)
DD (1) DD117744A5 (nl)
DE (1) DE2410033C2 (nl)
FR (1) FR2262548B1 (nl)
GB (1) GB1467599A (nl)
IL (1) IL46708A (nl)
IT (1) IT1029907B (nl)
NL (1) NL182622C (nl)
SE (1) SE400834B (nl)
ZA (1) ZA751273B (nl)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210557A (en) * 1978-12-15 1980-07-01 Beckman Instruments, Inc. Non-high density lipoprotein precipitant
IL56839A0 (en) * 1979-03-11 1979-05-31 Technion Res & Dev Foundation Improvement in specific binding assay technique
US4273867A (en) * 1979-04-05 1981-06-16 Mallinckrodt, Inc. Method and reagent for counteracting lipemic interference
US4279774A (en) * 1979-11-13 1981-07-21 Dynasciences Corporation Method of removing lipid inhibitors from limulus amebocyte lysate
DE3165646D1 (en) 1980-05-08 1984-09-27 Terumo Corp Apparatus for separating blood
DE3107060A1 (de) * 1981-02-25 1982-09-09 Boehringer Mannheim Gmbh, 6800 Mannheim Kontroll- oder eichserum und verfahren zu seiner herstellung
US4465774A (en) * 1981-07-16 1984-08-14 Sherwood Medical Company Standard or control material for glysocylated or total hemoglobin determination
US4608347A (en) * 1982-04-15 1986-08-26 Bernstam Victor A Compositions, uses and methods creating reverse micelles for the clarification of biological fluids to obtain undistorted assay of analytes following clarification
US4631254A (en) * 1982-12-06 1986-12-23 Hoffmann-La Roche Inc. Carcinoembryonic antigen determination
US4701418A (en) * 1984-03-30 1987-10-20 Dianon Systems, Inc. Method for determining lipid bound sialic acid in whole blood
US4748128A (en) * 1984-03-30 1988-05-31 Dianon Systems, Inc. Method for determining lipid bound sialic acid in plasma
US4654311A (en) * 1984-06-15 1987-03-31 Syntex (U.S.A.) Inc. Serum pretreatment for digoxin assay
US4652529A (en) * 1984-10-02 1987-03-24 Syntex (U.S.A.) Inc. Serum pretreatment for tricyclic antidepressant drug assays
US4698315A (en) * 1985-04-22 1987-10-06 Hoffmann-La Roche Inc. Method and kit for determining total digoxin levels involving agent to dissociate digoxin-protein complex
US4775482A (en) * 1985-05-28 1988-10-04 Mederi Medical Systems, Inc. Method for removing fat and for purifying and defoaming liquids
US4752448A (en) * 1985-12-18 1988-06-21 Keystone Diagnostics, Inc. Drug abuse test paper
US4935346A (en) * 1986-08-13 1990-06-19 Lifescan, Inc. Minimum procedure system for the determination of analytes
GB8802237D0 (en) * 1988-02-02 1988-03-02 Shell Int Research Detection of chemicals by immunoassay
DD278482A3 (de) * 1988-06-22 1990-05-09 Univ Berlin Humboldt Vorrichtung und verfahren zur chromatographischen trennung
US5057437A (en) * 1988-07-27 1991-10-15 Bio-Rad Laboratories, Inc. Method for broad spectrum drug detection
US5104622A (en) * 1988-07-27 1992-04-14 Bio-Rad Laboratories, Inc. System for broad spectrum drug detection
US5334528A (en) * 1989-10-30 1994-08-02 The Regents Of The University Of California Monoclonal antibodies to cyclodiene insecticides and method for detecting the same
US5179219A (en) * 1990-11-19 1993-01-12 Uop Process for separating fatty acids and triglycerides
WO1992012427A1 (en) * 1991-01-08 1992-07-23 United States Department Of Energy Monoclonal antibodies to cyclodiene insecticides and method for detecting the same
US5352585A (en) * 1993-06-29 1994-10-04 Bio-Rad Laboratories, Inc. System for benzodiazepine detection
US5547702A (en) * 1994-07-08 1996-08-20 Polymer Technology International Corporation Method for continuous manufacture of diagnostic test strips
US6458326B1 (en) 1999-11-24 2002-10-01 Home Diagnostics, Inc. Protective test strip platform
GB0029729D0 (en) * 2000-12-06 2001-01-17 Ids Ltd Method for detection of vitamin D metabolites
US6525330B2 (en) 2001-02-28 2003-02-25 Home Diagnostics, Inc. Method of strip insertion detection
US6541266B2 (en) 2001-02-28 2003-04-01 Home Diagnostics, Inc. Method for determining concentration of an analyte in a test strip
US6562625B2 (en) 2001-02-28 2003-05-13 Home Diagnostics, Inc. Distinguishing test types through spectral analysis
US7919325B2 (en) 2004-05-24 2011-04-05 Authentix, Inc. Method and apparatus for monitoring liquid for the presence of an additive
EP1824811B1 (en) * 2004-11-22 2009-07-01 Mallinckrodt, Inc. Process for the purification of benzphetamine hydrochloride
WO2007140961A1 (en) * 2006-06-06 2007-12-13 Roche Diagnostics Gmbh Differential hemolysis of a whole blood sample
EP2156182B1 (en) * 2007-06-06 2010-10-06 Roche Diagnostics GmbH Detection of an analyte in a sample of hemolyzed whole blood
DE102013000527A1 (de) * 2013-01-15 2014-07-17 Hans-Peter Noack Verfahren zur Abdeckung einer Metallschmelze und Abdeckmaterial
WO2016081860A1 (en) * 2014-11-21 2016-05-26 Occam Biolabs, Inc. System and method for collecting a sample of nucleic acid
CN112326399B (zh) * 2020-10-21 2022-09-09 江苏金信检测技术服务有限公司 一种快速萃取池除水方法
CN114674970A (zh) * 2022-05-26 2022-06-28 江西省药品检验检测研究院 一种人参归脾丸一板多信息快速薄层色谱鉴别、检查方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1353861A (fr) * 1963-04-12 1964-02-28 Merck Ag E Agent d'adsorption pour chromatographie sur plaques
FR1528785A (fr) * 1967-04-26 1968-06-14 Pechiney Saint Gobain Corps poreux de silice
US3761227A (en) * 1972-04-24 1973-09-25 Conrad Labor Inc Method for detection of opium derivatives in urine
US3888972A (en) * 1972-05-11 1975-06-10 Andrei Vladimirovich Kiselev Process for preparation of wide-pore adsorbent for use in chromatography
JPS5245239B2 (nl) * 1972-06-15 1977-11-14
JPS5013679B2 (nl) * 1972-07-10 1975-05-21

Also Published As

Publication number Publication date
CH591270A5 (nl) 1977-09-15
DE2410033B1 (de) 1975-01-30
ZA751273B (en) 1976-01-28
FR2262548B1 (nl) 1978-10-06
JPS6147132B2 (nl) 1986-10-17
JPS50124883A (nl) 1975-10-01
NL182622B (nl) 1987-11-16
DD117744A5 (nl) 1976-01-20
JPS57119831A (en) 1982-07-26
CS197244B2 (en) 1980-04-30
IL46708A0 (en) 1975-04-25
NL182622C (nl) 1988-04-18
IL46708A (en) 1977-05-31
SE400834B (sv) 1978-04-10
FR2262548A1 (nl) 1975-09-26
GB1467599A (en) 1977-03-16
DE2410033C2 (de) 1975-09-11
SE7502218L (nl) 1975-09-03
NL7502400A (nl) 1975-09-04
JPS5736005B2 (nl) 1982-08-02
IT1029907B (it) 1979-03-20
US4056468A (en) 1977-11-01

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Effective date: 19890228