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CH527417A - Process for the preparation of several samples in liquid form, intended for the analysis or the determination of radioactive elements - Google Patents

Process for the preparation of several samples in liquid form, intended for the analysis or the determination of radioactive elements

Info

Publication number
CH527417A
CH527417A CH1462669A CH1462669A CH527417A CH 527417 A CH527417 A CH 527417A CH 1462669 A CH1462669 A CH 1462669A CH 1462669 A CH1462669 A CH 1462669A CH 527417 A CH527417 A CH 527417A
Authority
CH
Switzerland
Prior art keywords
determination
analysis
preparation
intended
liquid form
Prior art date
Application number
CH1462669A
Other languages
French (fr)
Inventor
Hannes Kaartinen Niilo
Original Assignee
Packard Instrument Co Inc
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 Packard Instrument Co Inc filed Critical Packard Instrument Co Inc
Publication of CH527417A publication Critical patent/CH527417A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/44—Sample treatment involving radiation, e.g. heat
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/204—Measuring radiation intensity with scintillation detectors the detector being a liquid
    • G01T1/2042—Composition for liquid scintillation systems
    • G01T1/2047—Sample preparation
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
    • G21G4/00—Radioactive sources
    • G21G4/04—Radioactive sources other than neutron sources

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of Radiation (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
CH1462669A 1969-04-29 1969-09-29 Process for the preparation of several samples in liquid form, intended for the analysis or the determination of radioactive elements CH527417A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82026969A 1969-04-29 1969-04-29

Publications (1)

Publication Number Publication Date
CH527417A true CH527417A (en) 1972-08-31

Family

ID=25230345

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1462669A CH527417A (en) 1969-04-29 1969-09-29 Process for the preparation of several samples in liquid form, intended for the analysis or the determination of radioactive elements

Country Status (12)

Country Link
US (1) US3682598A (en)
JP (1) JPS4944199B1 (en)
BE (1) BE739558A (en)
CA (1) CA936349A (en)
CH (1) CH527417A (en)
DK (1) DK144020C (en)
FI (1) FI53503C (en)
FR (1) FR2041960A5 (en)
GB (1) GB1279648A (en)
IL (1) IL33095A0 (en)
NL (1) NL6914732A (en)
SE (1) SE371697B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979503A (en) * 1968-05-14 1976-09-07 Packard Instrument Company, Inc. Method and apparatus for processing fluid materials particularly in the preparation of samples for radioactive isotope tracer studies
US4008393A (en) * 1970-09-11 1977-02-15 Intertechnique S.A. System and method of liquid scintillation counting
FR2109290A5 (en) * 1970-10-09 1972-05-26 Intertechnique Sa
US3844716A (en) * 1971-12-01 1974-10-29 Nuclear Chicago Corp Combustion method apparatus for preparing samples for liquid scintillation counting
HU163311B (en) * 1972-02-09 1973-07-28
JPS5817435B2 (en) * 1974-09-10 1983-04-07 ザイダンホウジン サガミチユウオウカガクケンキユウシヨ Tritium 14 Tritium 14
US4019864A (en) * 1974-09-10 1977-04-26 Sagami Chemical Research Center Method for measuring radioactivities of tritium and carbon-14 in sample air and apparatus for performing the same method
US3942938A (en) * 1974-12-06 1976-03-09 Packard Instrument Company, Inc. Combustion system for preparing radioactive samples and the like
US4078894A (en) * 1976-11-12 1978-03-14 Raytheon Company Analyzer system with salt extractor
US4194117A (en) * 1977-08-22 1980-03-18 Gross Valery N Arrangement for continuously measuring the radioactivity of solutions of matters in a homogeneous mixture with a liquid scintillator
JPS56124435A (en) * 1980-03-05 1981-09-30 Hitachi Ltd Apparatus for supplying stock liquid and carrying out releasing of pressure for high pressure product liquid
DE8535732U1 (en) * 1985-12-19 1986-05-07 Hüls AG, 4370 Marl Combustion apparatus according to Wickbold and construction kit for it
FR2681139B1 (en) * 1991-09-10 1993-11-05 Matieres Nucleaires Cie Gle INSTALLATION FOR PERFORMING SEVERAL SUCCESSIVE CHEMICAL REACTIONS IN THE SAME CONTAINER.
US9682860B2 (en) * 2015-07-22 2017-06-20 Perkinelmer Health Sciences, Inc. Processes and apparatuses for reclamation and purification of tritium
CN120232697B (en) * 2025-03-31 2025-10-17 中国科学院广州地球化学研究所 Fluid inclusion standard sample for in-situ isotope analysis and preparation and application thereof

Also Published As

Publication number Publication date
FI53503C (en) 1978-05-10
BE739558A (en) 1970-03-02
DE1949048A1 (en) 1970-11-12
US3682598A (en) 1972-08-08
FR2041960A5 (en) 1971-02-05
IL33095A0 (en) 1969-11-30
NL6914732A (en) 1970-11-02
CA936349A (en) 1973-11-06
DK144020B (en) 1981-11-16
JPS4944199B1 (en) 1974-11-27
DE1949048B2 (en) 1972-10-19
GB1279648A (en) 1972-06-28
DK144020C (en) 1982-04-26
FI53503B (en) 1978-01-31
SE371697B (en) 1974-11-25

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Legal Events

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