FR1455668A - Device for analyzing organic elements - Google Patents
Device for analyzing organic elementsInfo
- Publication number
- FR1455668A FR1455668A FR40304A FR40304A FR1455668A FR 1455668 A FR1455668 A FR 1455668A FR 40304 A FR40304 A FR 40304A FR 40304 A FR40304 A FR 40304A FR 1455668 A FR1455668 A FR 1455668A
- Authority
- FR
- France
- Prior art keywords
- organic elements
- analyzing organic
- analyzing
- elements
- organic
- 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
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
- G01N31/12—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using combustion
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B3/00—Manually or mechanically operated teaching appliances working with questions and answers
- G09B3/06—Manually or mechanically operated teaching appliances working with questions and answers of the multiple-choice answer type, i.e. where a given question is provided with a series of answers and a choice has to be made
- G09B3/08—Manually or mechanically operated teaching appliances working with questions and answers of the multiple-choice answer type, i.e. where a given question is provided with a series of answers and a choice has to be made of chart form
- G09B3/085—Manually or mechanically operated teaching appliances working with questions and answers of the multiple-choice answer type, i.e. where a given question is provided with a series of answers and a choice has to be made of chart form with invisibly printed correct answer; the answer being rendered visible by special optical means, e.g. filters; mirrors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9353064 | 1964-12-02 | ||
JP3939365 | 1965-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1455668A true FR1455668A (en) | 1966-10-14 |
Family
ID=1580552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR40304A Expired FR1455668A (en) | 1964-12-02 | 1965-11-30 | Device for analyzing organic elements |
Country Status (2)
Country | Link |
---|---|
US (1) | US3451779A (en) |
FR (1) | FR1455668A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2301819A1 (en) * | 1975-02-24 | 1976-09-17 | Raffinage Cie Francaise | Collection process for corrosive gaseous samples - uses motor driven glass piston in glass cylinder connected with anlysis unit |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3904368A (en) * | 1972-03-07 | 1975-09-09 | Matsushita Electric Ind Co Ltd | Burning and collection apparatus for combustion gases |
US3847546A (en) * | 1972-10-04 | 1974-11-12 | Chromalytics Corp | Method and system for thermal analysis |
US3877875A (en) * | 1973-07-19 | 1975-04-15 | Beckman Instruments Inc | Nitrogen constituent analysis |
US4053281A (en) * | 1975-01-31 | 1977-10-11 | Envirotech Corporation | Method and apparatus for determining organic carbon in sulfureous compounds |
US4015936A (en) * | 1975-08-26 | 1977-04-05 | Hiryokagaku Kenkyusho | Method for determination of total nitrogen and heavy nitrogen content |
FR2531780A1 (en) * | 1982-08-16 | 1984-02-17 | Commissariat Energie Atomique | Method and device for measuring the water adsorbed on a solid material. |
DE10064138B4 (en) * | 2000-12-21 | 2004-02-26 | Siemens Ag | chromatograph |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2795132A (en) * | 1955-03-25 | 1957-06-11 | Nat Res Corp | Apparatus for measuring gas in molten metals |
NL210407A (en) * | 1955-09-07 | |||
US2983587A (en) * | 1958-03-26 | 1961-05-09 | Nat Lead Co | Gas detection in well logging |
US3241922A (en) * | 1962-12-28 | 1966-03-22 | Technicon Instr | Instrumentation for the automatic, simultaneous ultramicro determination of the c-h-n contents of organic compounds |
DE1190697B (en) * | 1963-04-27 | 1965-04-08 | Maihak Ag | Dosing devices for gas analyzers |
-
1965
- 1965-10-20 US US498344A patent/US3451779A/en not_active Expired - Lifetime
- 1965-11-30 FR FR40304A patent/FR1455668A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2301819A1 (en) * | 1975-02-24 | 1976-09-17 | Raffinage Cie Francaise | Collection process for corrosive gaseous samples - uses motor driven glass piston in glass cylinder connected with anlysis unit |
Also Published As
Publication number | Publication date |
---|---|
US3451779A (en) | 1969-06-24 |
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