FR2707009B1 - - Google Patents
Info
- Publication number
- FR2707009B1 FR2707009B1 FR9409693A FR9409693A FR2707009B1 FR 2707009 B1 FR2707009 B1 FR 2707009B1 FR 9409693 A FR9409693 A FR 9409693A FR 9409693 A FR9409693 A FR 9409693A FR 2707009 B1 FR2707009 B1 FR 2707009B1
- Authority
- FR
- France
- 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 - Fee Related
Links
Classifications
-
- 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
- G01N33/26—Oils; Viscous liquids; Paints; Inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/2835—Specific substances contained in the oils or fuels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/405—Concentrating samples by adsorption or absorption
-
- 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
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0011—Sample conditioning
-
- 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
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/0044—Sulphides, e.g. H2S
-
- 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
- G01N1/2226—Sampling from a closed space, e.g. food package, head space
- G01N2001/2229—Headspace sampling, i.e. vapour over liquid
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/048,127 US5379654A (en) | 1993-04-14 | 1993-04-14 | Method and apparatus for the analysis of gas in a medium |
| FR9404178A FR2704061B1 (fr) | 1993-04-14 | 1994-04-08 | Procédé et appareil pour l'analyse de gaz dans un milieu. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2707009A1 FR2707009A1 (en) | 1994-12-30 |
| FR2707009B1 true FR2707009B1 (me) | 1998-06-19 |
Family
ID=26231075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9409693A Granted FR2707009A1 (en) | 1993-04-14 | 1994-08-04 | Device for processing a sample of a medium containing a controlled gas |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2707009A1 (me) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3327520A (en) * | 1964-02-28 | 1967-06-27 | Beckman Instruments Inc | Heated sample injection port |
| US3439528A (en) * | 1967-04-21 | 1969-04-22 | Leonard Refineries Inc | Method and apparatus for agitating a test fluid |
| GB1315606A (en) * | 1970-08-27 | 1973-05-02 | Fuji Electric Co Ltd | Apparatus for use in analyzing the oil contained in an oil filled transformer |
| US4409814A (en) * | 1981-02-06 | 1983-10-18 | Tokyo Shibaura Denki Kabushiki Kaisha | Gas extracting device |
-
1994
- 1994-08-04 FR FR9409693A patent/FR2707009A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2707009A1 (en) | 1994-12-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |