CH428953A - Verfahren zur Messung der Radioaktivität radioaktiver Präparate - Google Patents

Verfahren zur Messung der Radioaktivität radioaktiver Präparate

Info

Publication number
CH428953A
CH428953A CH211264A CH211264A CH428953A CH 428953 A CH428953 A CH 428953A CH 211264 A CH211264 A CH 211264A CH 211264 A CH211264 A CH 211264A CH 428953 A CH428953 A CH 428953A
Authority
CH
Switzerland
Prior art keywords
sep
scintillator
formula
optical brightener
radioactivity
Prior art date
Application number
CH211264A
Other languages
German (de)
English (en)
Inventor
Hans Dr Mollet
Ackermann Walter
Rodolphe Dr Vonderwahl
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Priority to CH211264A priority Critical patent/CH428953A/de
Priority to BE659964A priority patent/BE659964A/xx
Publication of CH428953A publication Critical patent/CH428953A/de

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

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)
CH211264A 1964-02-21 1964-02-21 Verfahren zur Messung der Radioaktivität radioaktiver Präparate CH428953A (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH211264A CH428953A (de) 1964-02-21 1964-02-21 Verfahren zur Messung der Radioaktivität radioaktiver Präparate
BE659964A BE659964A (US07655688-20100202-C00086.png) 1964-02-21 1965-02-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH211264A CH428953A (de) 1964-02-21 1964-02-21 Verfahren zur Messung der Radioaktivität radioaktiver Präparate

Publications (1)

Publication Number Publication Date
CH428953A true CH428953A (de) 1967-01-31

Family

ID=4226148

Family Applications (1)

Application Number Title Priority Date Filing Date
CH211264A CH428953A (de) 1964-02-21 1964-02-21 Verfahren zur Messung der Radioaktivität radioaktiver Präparate

Country Status (2)

Country Link
BE (1) BE659964A (US07655688-20100202-C00086.png)
CH (1) CH428953A (US07655688-20100202-C00086.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025136A1 (de) * 1979-08-27 1981-03-18 Bayer Ag Lichtsammelsystem und Verwendung von Cumarinderivaten als Energiewandler in solchen Systemen
EP0032670A1 (de) * 1980-01-19 1981-07-29 Bayer Ag Lichtsammelsysteme und die Verwendung von Cumarinderivaten als Energiewandler in ihnen
US4554089A (en) * 1982-10-25 1985-11-19 Fuji Photo Film Co., Ltd. Ferromagnetic particles with stable magnetic characteristics and method of preparing same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025136A1 (de) * 1979-08-27 1981-03-18 Bayer Ag Lichtsammelsystem und Verwendung von Cumarinderivaten als Energiewandler in solchen Systemen
EP0032670A1 (de) * 1980-01-19 1981-07-29 Bayer Ag Lichtsammelsysteme und die Verwendung von Cumarinderivaten als Energiewandler in ihnen
US4526705A (en) * 1980-01-19 1985-07-02 Bayer Aktiengesellschaft Light-collecting systems and the use of coumarin derivatives as energy converters in them
US4554089A (en) * 1982-10-25 1985-11-19 Fuji Photo Film Co., Ltd. Ferromagnetic particles with stable magnetic characteristics and method of preparing same

Also Published As

Publication number Publication date
BE659964A (US07655688-20100202-C00086.png) 1965-06-16

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