SE455891B - Vetskescintillationsreknarsystem samt metod for att faststella radiokemisk homogenitet i ett vetskeformigt scintillationstestprov - Google Patents

Vetskescintillationsreknarsystem samt metod for att faststella radiokemisk homogenitet i ett vetskeformigt scintillationstestprov

Info

Publication number
SE455891B
SE455891B SE8404399A SE8404399A SE455891B SE 455891 B SE455891 B SE 455891B SE 8404399 A SE8404399 A SE 8404399A SE 8404399 A SE8404399 A SE 8404399A SE 455891 B SE455891 B SE 455891B
Authority
SE
Sweden
Prior art keywords
radionuclide
endpoint
sample
test sample
homogeneity
Prior art date
Application number
SE8404399A
Other languages
English (en)
Swedish (sv)
Other versions
SE8404399D0 (sv
SE8404399L (sv
Inventor
L J Everett
S J Defilippis
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 SE8404399D0 publication Critical patent/SE8404399D0/xx
Publication of SE8404399L publication Critical patent/SE8404399L/
Publication of SE455891B publication Critical patent/SE455891B/sv

Links

Classifications

    • 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
    • G01T1/2045—Liquid scintillation quench systems
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)
SE8404399A 1983-09-06 1984-09-03 Vetskescintillationsreknarsystem samt metod for att faststella radiokemisk homogenitet i ett vetskeformigt scintillationstestprov SE455891B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/529,439 US4555629A (en) 1983-09-06 1983-09-06 Method and apparatus for determination of sample homogeneity in scintillation counting

Publications (3)

Publication Number Publication Date
SE8404399D0 SE8404399D0 (sv) 1984-09-03
SE8404399L SE8404399L (sv) 1985-03-07
SE455891B true SE455891B (sv) 1988-08-15

Family

ID=24109916

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8404399A SE455891B (sv) 1983-09-06 1984-09-03 Vetskescintillationsreknarsystem samt metod for att faststella radiokemisk homogenitet i ett vetskeformigt scintillationstestprov

Country Status (4)

Country Link
US (1) US4555629A (ja)
JP (1) JPS6073387A (ja)
FI (1) FI85309C (ja)
SE (1) SE455891B (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651006A (en) * 1985-04-08 1987-03-17 Packard Instrument Company, Inc. Reduced background scintillation counting
US4628205A (en) * 1985-04-08 1986-12-09 Packard Instrument Company, Inc. Regionless multiple label scintillation counting
US4633088A (en) * 1985-04-08 1986-12-30 Packard Instrument Co., Inc. Reverse sum quench measurement using a liquid scintillation counter
US5025161A (en) * 1989-07-27 1991-06-18 Beckman Instruments, Inc. Detecting multiple phases in liquid scintillation samples
US4987306A (en) * 1989-07-27 1991-01-22 Beckman Instruments Color monitoring in liquid scintillation systems
US7487265B2 (en) * 2004-04-16 2009-02-03 Sandisk Corporation Memory card with two standard sets of contacts and a hinged contact covering mechanism
CN109254315B (zh) * 2018-09-11 2019-11-08 江苏赛诺格兰医疗科技有限公司 对闪烁晶体光衰减时间差异测量方法和系统
CN109444944B (zh) * 2018-12-21 2024-05-28 清华大学 水中氚的快速自动分析方法及装置
CN113960287A (zh) * 2021-10-22 2022-01-21 中国地质科学院地球物理地球化学勘查研究所 地质标准物质均匀性未检元素不确定度确定方法及系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029401A (en) * 1967-07-03 1977-06-14 Beckman Instruments, Inc. Automatic quench compensation for liquid scintillation counting system
US4002909A (en) * 1967-09-28 1977-01-11 Packard Instrument Company, Inc. Data analyzing system having provision for optimizing counting conditions and thus improving statistical counting validity for enabling accurate computation of sample activity levels in liquid scintillation spectrometry
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
US3999070A (en) * 1972-04-10 1976-12-21 Packard Instrument Company, Inc. Composition for use in scintillator systems
US4315151A (en) * 1980-07-07 1982-02-09 Beckman Instruments, Inc. Detecting phase separation in liquid scintillation samples

Also Published As

Publication number Publication date
FI843483A0 (fi) 1984-09-05
SE8404399D0 (sv) 1984-09-03
SE8404399L (sv) 1985-03-07
JPS6073387A (ja) 1985-04-25
FI843483A (fi) 1985-03-07
FI85309C (fi) 1992-03-25
FI85309B (fi) 1991-12-13
US4555629A (en) 1985-11-26

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