GB8909725D0 - Apparatus for determining the proportion of pure gold in a gold alloy sample - Google Patents

Apparatus for determining the proportion of pure gold in a gold alloy sample

Info

Publication number
GB8909725D0
GB8909725D0 GB898909725A GB8909725A GB8909725D0 GB 8909725 D0 GB8909725 D0 GB 8909725D0 GB 898909725 A GB898909725 A GB 898909725A GB 8909725 A GB8909725 A GB 8909725A GB 8909725 D0 GB8909725 D0 GB 8909725D0
Authority
GB
United Kingdom
Prior art keywords
gold
proportion
determining
alloy sample
pure
Prior art date
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.)
Withdrawn
Application number
GB898909725A
Other versions
GB2218210A (en
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.)
Nachshol Electronics Ltd
Original Assignee
Nachshol Electronics Ltd
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 Nachshol Electronics Ltd filed Critical Nachshol Electronics Ltd
Publication of GB8909725D0 publication Critical patent/GB8909725D0/en
Publication of GB2218210A publication Critical patent/GB2218210A/en
Withdrawn legal-status Critical Current

Links

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
    • G01N27/4166—Systems measuring a particular property of an electrolyte
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/202—Constituents thereof
    • G01N33/2028—Metallic constituents

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
GB8909725A 1988-05-03 1989-04-27 Apparatus for determining the proportion of gold in gold alloy Withdrawn GB2218210A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL86254A IL86254A (en) 1988-05-03 1988-05-03 Apparatus for determining the proportion of pure gold in a gold alloy sample

Publications (2)

Publication Number Publication Date
GB8909725D0 true GB8909725D0 (en) 1989-06-14
GB2218210A GB2218210A (en) 1989-11-08

Family

ID=11058794

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8909725A Withdrawn GB2218210A (en) 1988-05-03 1989-04-27 Apparatus for determining the proportion of gold in gold alloy

Country Status (2)

Country Link
GB (1) GB2218210A (en)
IL (1) IL86254A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1055926A3 (en) * 1999-05-28 2001-11-14 Kabushiki Kaisha Meidensha Electrochemical assay using an electroconductive diamond-coated electrode, and electrochemical assay system based thereon
SG132535A1 (en) * 2005-11-11 2007-06-28 Presidium Instr Pte Ltd A testing device for precious metals
US8211366B2 (en) 2009-08-24 2012-07-03 Kee Gold Corp. Apparatus and methods for testing impurity content in a precious metal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1474032A (en) * 1973-06-01 1977-05-18 Nordiske Kabel Traad Method and apparatus for measuring potential differences between two metal objects
US4278519A (en) * 1980-01-25 1981-07-14 Won Vann Y Electrode assembly for determining the identification of metals and metal alloys
US4376027A (en) * 1981-05-27 1983-03-08 Smith Joseph J Portable electrolytic testing device for metals

Also Published As

Publication number Publication date
IL86254A0 (en) 1988-11-15
GB2218210A (en) 1989-11-08
IL86254A (en) 1992-08-18

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)