CA1023251A - Methode pour determiner les faibles teneurs en plomb des combustibles a base d'hydrocarbures, au moyen d'un ruban reactif en papier - Google Patents

Methode pour determiner les faibles teneurs en plomb des combustibles a base d'hydrocarbures, au moyen d'un ruban reactif en papier

Info

Publication number
CA1023251A
CA1023251A CA197,768A CA197768A CA1023251A CA 1023251 A CA1023251 A CA 1023251A CA 197768 A CA197768 A CA 197768A CA 1023251 A CA1023251 A CA 1023251A
Authority
CA
Canada
Prior art keywords
lead
test strip
low levels
hydrocarbon fuels
paper test
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
CA197,768A
Other languages
English (en)
Other versions
CA197768S (fr
Inventor
Ralph L. Campbell
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.)
Standard Oil Co
Original Assignee
Standard Oil Co
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 Standard Oil Co filed Critical Standard Oil Co
Application granted granted Critical
Publication of CA1023251A publication Critical patent/CA1023251A/fr
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
CA197,768A 1973-06-22 1974-04-18 Methode pour determiner les faibles teneurs en plomb des combustibles a base d'hydrocarbures, au moyen d'un ruban reactif en papier Expired CA1023251A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37286373A 1973-06-22 1973-06-22
US504606A US3893808A (en) 1973-06-22 1974-09-20 Method and paper test strip for determining low levels of lead in hydrocarbon fuels

Publications (1)

Publication Number Publication Date
CA1023251A true CA1023251A (fr) 1977-12-27

Family

ID=27005951

Family Applications (1)

Application Number Title Priority Date Filing Date
CA197,768A Expired CA1023251A (fr) 1973-06-22 1974-04-18 Methode pour determiner les faibles teneurs en plomb des combustibles a base d'hydrocarbures, au moyen d'un ruban reactif en papier

Country Status (2)

Country Link
US (1) US3893808A (fr)
CA (1) CA1023251A (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933594A (en) * 1974-08-16 1976-01-20 Polaroid Corporation Method and device for determining the concentration of a substance in a fluid
US4157299A (en) * 1976-01-22 1979-06-05 The United States Of America As Represented By The Secretary Of The Army Two-phase filter and thin layer chromatography process
IL52322A (en) * 1976-06-18 1980-10-26 Alfa Laval Ab Method of making reagent test device and device made accorording to this method
US4046513A (en) * 1976-06-30 1977-09-06 Miles Laboratories, Inc. Printed reagent test devices and method of making same
US4094647A (en) * 1976-07-02 1978-06-13 Thyroid Diagnostics, Inc. Test device
US4361537A (en) * 1979-01-12 1982-11-30 Thyroid Diagnostics, Inc. Test device and method for its use
US4235601A (en) * 1979-01-12 1980-11-25 Thyroid Diagnostics, Inc. Test device and method for its use
US4962025A (en) * 1986-01-02 1990-10-09 Moldowan Mervin J Reagent alcohol test strip device
US4999287A (en) * 1988-05-19 1991-03-12 Chemtrak Corporation Direct measuring assay strip and method of use thereof
US5188963A (en) * 1989-11-17 1993-02-23 Gene Tec Corporation Device for processing biological specimens for analysis of nucleic acids
US4873197A (en) * 1988-10-28 1989-10-10 The United States of America as represented by the Scretary of the Department of Health Quick color test to detect lead release from glazed ceramic and enameled metal ware
US5010020A (en) * 1988-10-28 1991-04-23 The United States Of America As Represented By The Department Of Health And Human Services Quick color test to detect lead release from glaze and enamel coatings
US4876068A (en) * 1989-03-03 1989-10-24 Chemetrics, Inc. Test kit for colorimetric analysis
US5877028A (en) * 1991-05-29 1999-03-02 Smithkline Diagnostics, Inc. Immunochromatographic assay device
US5998220A (en) * 1991-05-29 1999-12-07 Beckman Coulter, Inc. Opposable-element assay devices, kits, and methods employing them
US6168956B1 (en) 1991-05-29 2001-01-02 Beckman Coulter, Inc. Multiple component chromatographic assay device
WO1996036878A1 (fr) * 1995-05-19 1996-11-21 Universal Healthwatch, Inc. Presentation de dosage rapide et autonome
US5736343A (en) * 1995-08-18 1998-04-07 Landry; Donald Detection of organic compounds through regulation of antibody-catalyzed reactions
US5879951A (en) * 1997-01-29 1999-03-09 Smithkline Diagnostics, Inc. Opposable-element assay device employing unidirectional flow
US5939252A (en) * 1997-05-09 1999-08-17 Lennon; Donald J. Detachable-element assay device
US6225128B1 (en) * 1999-02-19 2001-05-01 Wrs And Associates Color test card package for testing for the presence of lead
US7842498B2 (en) 2001-11-08 2010-11-30 Bio-Rad Laboratories, Inc. Hydrophobic surface chip
US20090298190A1 (en) * 2008-05-29 2009-12-03 Chevron U.S.A. Inc. Method and test device for detecting organic corrosion inhibitors in coolants
CN104048959B (zh) * 2014-06-10 2017-04-26 华中科技大学 一种超痕量铅镉离子检测方法及检测试纸条
CN108627509A (zh) * 2018-05-28 2018-10-09 郑天宇 一种快速检测金属中是否含铅的方法及其所使用的试纸

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3071446A (en) * 1962-02-23 1963-01-01 Ethyl Corp Determination of tetrahydrocarbon lead impurities in gases
US3453081A (en) * 1965-07-23 1969-07-01 Nalco Chemical Co Method and apparatus for determining the presence of volatile organic lead compounds in the atmosphere
BE792723A (fr) * 1971-12-15 1973-06-14 Merck Patent Gmbh Indicateur en vue de deceler des ions metalliques

Also Published As

Publication number Publication date
US3893808A (en) 1975-07-08

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