GB1281817A - Process and agent for the detection of silver ions - Google Patents

Process and agent for the detection of silver ions

Info

Publication number
GB1281817A
GB1281817A GB51682/70A GB5168270A GB1281817A GB 1281817 A GB1281817 A GB 1281817A GB 51682/70 A GB51682/70 A GB 51682/70A GB 5168270 A GB5168270 A GB 5168270A GB 1281817 A GB1281817 A GB 1281817A
Authority
GB
United Kingdom
Prior art keywords
detection
silver ions
paper
agent
cadmium sulphide
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.)
Expired
Application number
GB51682/70A
Other languages
English (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.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
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 Merck Patent GmbH filed Critical Merck Patent GmbH
Publication of GB1281817A publication Critical patent/GB1281817A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
GB51682/70A 1970-08-04 1970-10-30 Process and agent for the detection of silver ions Expired GB1281817A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2038651A DE2038651C3 (de) 1970-08-04 1970-08-04 Verfahren und Mittel zum Nachweis von Silberionen

Publications (1)

Publication Number Publication Date
GB1281817A true GB1281817A (en) 1972-07-19

Family

ID=5778818

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51682/70A Expired GB1281817A (en) 1970-08-04 1970-10-30 Process and agent for the detection of silver ions

Country Status (13)

Country Link
US (1) US3661532A (xx)
JP (1) JPS4935716B1 (xx)
BE (1) BE760098A (xx)
CH (1) CH549802A (xx)
CS (1) CS153401B2 (xx)
DE (1) DE2038651C3 (xx)
FR (1) FR2101326A5 (xx)
GB (1) GB1281817A (xx)
IL (1) IL35626A (xx)
IT (1) IT957045B (xx)
NL (1) NL7016070A (xx)
SE (1) SE367706B (xx)
ZA (1) ZA707578B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4309186A (en) * 1980-06-30 1982-01-05 Eastman Kodak Company Hydrophilic film for detection of heavy metals
CA2078648A1 (en) * 1991-09-30 1993-03-31 David C. Yeaw Test kit and method for the determination of metal ion concentration in solution
US6145468A (en) * 1998-10-19 2000-11-14 Woog; Manfred J. Silver indicator methods and test kit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3510263A (en) * 1968-01-05 1970-05-05 Hach Chemical Co Test papers,methods for carrying out chemical analyses and methods for making the test papers

Also Published As

Publication number Publication date
DE2038651C3 (de) 1979-05-10
ZA707578B (en) 1971-07-28
DE2038651B2 (de) 1978-09-07
IL35626A0 (en) 1971-01-28
DE2038651A1 (de) 1972-02-10
SE367706B (xx) 1974-06-04
JPS4935716B1 (xx) 1974-09-25
FR2101326A5 (xx) 1972-03-31
CH549802A (de) 1974-05-31
US3661532A (en) 1972-05-09
NL7016070A (xx) 1972-02-08
BE760098A (fr) 1971-06-09
CS153401B2 (xx) 1974-02-25
IT957045B (it) 1973-10-10
IL35626A (en) 1974-01-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees