GB1081072A – Improvements in the electrophoretic analysis of radioactive substances
– Google Patents
GB1081072A – Improvements in the electrophoretic analysis of radioactive substances
– Google Patents
Improvements in the electrophoretic analysis of radioactive substances
Info
Publication number
GB1081072A
GB1081072A
GB3676664A
GB3676664A
GB1081072A
GB 1081072 A
GB1081072 A
GB 1081072A
GB 3676664 A
GB3676664 A
GB 3676664A
GB 3676664 A
GB3676664 A
GB 3676664A
GB 1081072 A
GB1081072 A
GB 1081072A
Authority
GB
United Kingdom
Prior art keywords
activity
radio
counters
strip
sept
Prior art date
1963-09-17
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3676664A
Inventor
Charles Sachs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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.)
1963-09-17
Filing date
1964-09-08
Publication date
1967-08-31
1964-09-08
Application filed by Commissariat a lEnergie Atomique CEA
filed
Critical
Commissariat a lEnergie Atomique CEA
1967-08-31
Publication of GB1081072A
publication
Critical
patent/GB1081072A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
G—PHYSICS
G01—MEASURING; TESTING
G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
G01N27/416—Systems
G01N27/447—Systems using electrophoresis
G01N27/44756—Apparatus specially adapted therefor
G—PHYSICS
G01—MEASURING; TESTING
G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
G01T7/00—Details of radiation-measuring instruments
G01T7/02—Collecting means for receiving or storing samples to be investigated and possibly directly transporting the samples to the measuring arrangement; particularly for investigating radioactive fluids
G01T7/04—Collecting means for receiving or storing samples to be investigated and possibly directly transporting the samples to the measuring arrangement; particularly for investigating radioactive fluids by filtration
Abstract
1,081,072. Measuring radio-activity. COMMISSARIAT A L’ENERGIE ATOMIQUE. Sept. 8, 1964 [Sept.17, 1963], No. 36766/64. Heading G1A. Radio-active substances are analysed by subjecting them to electro-phoresis and measuring the radio-activity at points along the electrophoresis medium. The medium comprises a paper or plastics strip 12 which dips into electrolyte 14, 15 and to which a potential may be applied by electrodes 10, 11. The strip is covered by a plate 19 opaque to radiation having holes 22 containing copper discs 20 with slits transverse to the strip 12. Geiger counters 18 measure the radio-activity of the strip beneath the slits. The counters are located as close to one another as their size allows. The sample is introduced under one of the counters and the output of that counter and those nearer the anode is recorded. The level to which the output of the counter at the point of introduction falls indicates the activity of elements present colloidally as these do not migrate, and elements in the ionized state and combined with protiens are indicated by peaks on the records of the other counters.
GB3676664A
1963-09-17
1964-09-08
Improvements in the electrophoretic analysis of radioactive substances
Expired
GB1081072A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
FR947826A
FR1379693A
(en)
1963-09-17
1963-09-17
Method for electrophoresis analysis of radioactive substances and implementation device
Publications (1)
Publication Number
Publication Date
GB1081072A
true
GB1081072A
(en)
1967-08-31
Family
ID=8812563
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB3676664A
Expired
GB1081072A
(en)
1963-09-17
1964-09-08
Improvements in the electrophoretic analysis of radioactive substances
Country Status (8)
Country
Link
BE
(1)
BE653106A
(en)
CH
(1)
CH422388A
(en)
DE
(1)
DE1498669B2
(en)
ES
(1)
ES304098A1
(en)
FR
(1)
FR1379693A
(en)
GB
(1)
GB1081072A
(en)
LU
(1)
LU46896A1
(en)
NL
(1)
NL6410859A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2246660A
(en)
*
1990-03-13
1992-02-05
Hugh Robert Asquith Fish
Rapid determination of radioactivity level in bulk quantities of soil material
1963
1963-09-17
FR
FR947826A
patent/FR1379693A/en
not_active
Expired
1964
1964-09-07
LU
LU46896D
patent/LU46896A1/xx
unknown
1964-09-08
GB
GB3676664A
patent/GB1081072A/en
not_active
Expired
1964-09-09
DE
DE19641498669
patent/DE1498669B2/en
active
Pending
1964-09-09
CH
CH1175264A
patent/CH422388A/en
unknown
1964-09-15
BE
BE653106A
patent/BE653106A/xx
unknown
1964-09-16
ES
ES0304098A
patent/ES304098A1/en
not_active
Expired
1964-09-17
NL
NL6410859A
patent/NL6410859A/xx
unknown
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2246660A
(en)
*
1990-03-13
1992-02-05
Hugh Robert Asquith Fish
Rapid determination of radioactivity level in bulk quantities of soil material
Also Published As
Publication number
Publication date
DE1498669B2
(en)
1969-10-30
NL6410859A
(en)
1965-03-18
FR1379693A
(en)
1964-11-27
LU46896A1
(en)
1964-11-07
DE1498669A1
(en)
1969-04-17
ES304098A1
(en)
1965-05-16
BE653106A
(en)
1964-12-31
CH422388A
(en)
1966-10-15
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