FI71618C - Sätt att medelst röntgenstrålning mäta halten av ett förutbestämt ämn e i ett prov. - Google Patents

Sätt att medelst röntgenstrålning mäta halten av ett förutbestämt ämn e i ett prov. Download PDF

Info

Publication number
FI71618C
FI71618C FI802274A FI802274A FI71618C FI 71618 C FI71618 C FI 71618C FI 802274 A FI802274 A FI 802274A FI 802274 A FI802274 A FI 802274A FI 71618 C FI71618 C FI 71618C
Authority
FI
Finland
Prior art keywords
radiation
intensity
wavelength
fluorescence
shorter
Prior art date
Application number
FI802274A
Other languages
English (en)
Finnish (fi)
Other versions
FI71618B (fi
FI802274A (fi
Inventor
Nils Johannes Baecklund
Original Assignee
Nils Johannes Baecklund
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 Nils Johannes Baecklund filed Critical Nils Johannes Baecklund
Priority to FI802274A priority Critical patent/FI71618C/sv
Publication of FI802274A publication Critical patent/FI802274A/fi
Publication of FI71618B publication Critical patent/FI71618B/fi
Application granted granted Critical
Publication of FI71618C publication Critical patent/FI71618C/sv

Links

Landscapes

  • Analysing Materials By The Use Of Radiation (AREA)
FI802274A 1980-07-18 1980-07-18 Sätt att medelst röntgenstrålning mäta halten av ett förutbestämt ämn e i ett prov. FI71618C (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI802274A FI71618C (sv) 1980-07-18 1980-07-18 Sätt att medelst röntgenstrålning mäta halten av ett förutbestämt ämn e i ett prov.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI802274A FI71618C (sv) 1980-07-18 1980-07-18 Sätt att medelst röntgenstrålning mäta halten av ett förutbestämt ämn e i ett prov.
FI802274 1980-07-18

Publications (3)

Publication Number Publication Date
FI802274A FI802274A (fi) 1982-01-19
FI71618B FI71618B (fi) 1986-10-10
FI71618C true FI71618C (sv) 1987-01-19

Family

ID=8513633

Family Applications (1)

Application Number Title Priority Date Filing Date
FI802274A FI71618C (sv) 1980-07-18 1980-07-18 Sätt att medelst röntgenstrålning mäta halten av ett förutbestämt ämn e i ett prov.

Country Status (1)

Country Link
FI (1) FI71618C (sv)

Also Published As

Publication number Publication date
FI71618B (fi) 1986-10-10
FI802274A (fi) 1982-01-19

Similar Documents

Publication Publication Date Title
US2847899A (en) Method of and apparatus for spectrochemical analysis
US5598451A (en) Apparatus for measuring the sulfur component contained in oil
US4198567A (en) Method and apparatus for discrimination between scattered excitation radiation and low level fast decaying fluorescent radiation
US5715053A (en) Method for determining the concentration of atomic species in gases and solids
US3354308A (en) Apparatus with means to measure the characteristic X-ray emission from and the density of a material
Delosme New results about chlorophyll fluorescence “in vivo”
US6589795B2 (en) Method and device for detecting mercury
US3980882A (en) Methods and apparatus for the chemical analysis of flowing materials
FI71618C (sv) Sätt att medelst röntgenstrålning mäta halten av ett förutbestämt ämn e i ett prov.
KR100326286B1 (ko) 레이져-생성된플라스마상의광학적방출분광법에의한동위원소분석공정
ATE167296T1 (de) Vorrichtung zur röntgen-, stoff- und strukturanalyse
CA2251182A1 (en) Analysis of chemical elements
US4128336A (en) Spectroscopic apparatus and method
EP0285170A3 (en) Fluorescence analyzer
Samek et al. Laser ablation for mineral analysis in the human body: integration of LIFS with LIBS
Margoshes et al. Emission spectrometry
Alexander X-ray fluorescence analysis of biological tissues
US4349738A (en) Method of measuring the content of given element in a sample by means of X-ray radiation
Smith Spectrographic analysis of rare and high purity materials
Räisänen A rapid method for carbon and oxygen determination with external beam proton induced gamma-ray emission analysis
RU2524454C1 (ru) Способ определения концентрации элемента в веществе сложного химического состава
Akash et al. Atomic spectroscopy
SU717985A1 (ru) Устройство дл флюоресцентного рентгенорадиометрическогоАНАлизА
JPS5459193A (en) Fluorescent x-ray sulfur analytical apparatus
GB1591202A (en) Absorption spectrometry

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: BAECKLUND, NILS JOHANNES