CH552216A - Mittel zum nachweis von nitrit in fluessigkeiten. - Google Patents
Mittel zum nachweis von nitrit in fluessigkeiten.Info
- Publication number
- CH552216A CH552216A CH1739472A CH1739472A CH552216A CH 552216 A CH552216 A CH 552216A CH 1739472 A CH1739472 A CH 1739472A CH 1739472 A CH1739472 A CH 1739472A CH 552216 A CH552216 A CH 552216A
- Authority
- CH
- Switzerland
- Prior art keywords
- liquids
- detecting nitrite
- nitrite
- detecting
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
- C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
- C12Q1/12—Nitrate to nitrite reducing bacteria
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/805—Test papers
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Molecular Biology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Immunology (AREA)
- Microbiology (AREA)
- Biophysics (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Toxicology (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20328971A | 1971-11-30 | 1971-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH552216A true CH552216A (de) | 1974-07-31 |
Family
ID=22753331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1739472A CH552216A (de) | 1971-11-30 | 1972-11-29 | Mittel zum nachweis von nitrit in fluessigkeiten. |
Country Status (8)
Country | Link |
---|---|
US (1) | US3785929A (de) |
JP (1) | JPS5327964B2 (de) |
AU (1) | AU462925B2 (de) |
CA (1) | CA974862A (de) |
CH (1) | CH552216A (de) |
FR (1) | FR2161979B2 (de) |
GB (1) | GB1361577A (de) |
IT (1) | IT972476B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3957584A (en) * | 1974-09-30 | 1976-05-18 | Warner-Lambert Company | Detection of beta-galactosidase producing micro-organisms |
DD143379A3 (de) * | 1978-07-25 | 1980-08-20 | Kallies Karl Heinz | Indikatorroehrchen zur glukosebestimmung |
IL61951A (en) | 1981-01-21 | 1984-01-31 | Univ Ben Gurion | Method and apparatus for detecting nitrite ions in fluids |
GB8416044D0 (en) * | 1984-06-22 | 1984-07-25 | Unilever Plc | Carrying out microchemical and microbiological tests |
JPS6130768A (ja) * | 1984-07-23 | 1986-02-13 | Eiken Kagaku Kk | 亜硝酸塩測定用組成物 |
US6723500B2 (en) * | 2001-12-05 | 2004-04-20 | Lifescan, Inc. | Test strips having reaction zones and channels defined by a thermally transferred hydrophobic barrier |
US20040126897A1 (en) | 2002-12-19 | 2004-07-01 | 3M Innovative Properties Company | Colorimetric sensors constructed of diacetylene materials |
US6963007B2 (en) | 2002-12-19 | 2005-11-08 | 3M Innovative Properties Company | Diacetylenic materials for sensing applications |
US7595196B2 (en) * | 2003-09-23 | 2009-09-29 | Oakville Hong Kong Company Limited | Lateral flow assay devices with inhibiting backflow of the sample and methods of use |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3645853A (en) * | 1969-06-24 | 1972-02-29 | Warner Lambert Co | Diagnostic composition and method for the detection of nitrate reduction |
-
1971
- 1971-11-30 US US00203289A patent/US3785929A/en not_active Expired - Lifetime
-
1972
- 1972-10-20 AU AU48009/72A patent/AU462925B2/en not_active Expired
- 1972-11-07 GB GB5122972A patent/GB1361577A/en not_active Expired
- 1972-11-20 CA CA157,028A patent/CA974862A/en not_active Expired
- 1972-11-21 FR FR7241238A patent/FR2161979B2/fr not_active Expired
- 1972-11-29 CH CH1739472A patent/CH552216A/de not_active IP Right Cessation
- 1972-11-29 IT IT32261/72A patent/IT972476B/it active
- 1972-11-30 JP JP11945972A patent/JPS5327964B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2161979B2 (de) | 1976-06-04 |
JPS4864991A (de) | 1973-09-07 |
CA974862A (en) | 1975-09-23 |
US3785929A (en) | 1974-01-15 |
FR2161979A2 (de) | 1973-07-13 |
IT972476B (it) | 1974-05-20 |
AU4800972A (en) | 1974-04-26 |
AU462925B2 (en) | 1975-07-10 |
GB1361577A (en) | 1974-07-30 |
JPS5327964B2 (de) | 1978-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |