ITMI921398A1 - Procedimento e dispositivo per la preparazione di campioni liquidi per analisi - Google Patents
Procedimento e dispositivo per la preparazione di campioni liquidi per analisiInfo
- Publication number
- ITMI921398A1 ITMI921398A1 IT001398A ITMI921398A ITMI921398A1 IT MI921398 A1 ITMI921398 A1 IT MI921398A1 IT 001398 A IT001398 A IT 001398A IT MI921398 A ITMI921398 A IT MI921398A IT MI921398 A1 ITMI921398 A1 IT MI921398A1
- Authority
- IT
- Italy
- Prior art keywords
- analysis
- procedure
- preparation
- liquid samples
- samples
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/06—Preparation
- G01N30/12—Preparation by evaporation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/06—Preparation
- G01N30/12—Preparation by evaporation
- G01N2030/126—Preparation by evaporation evaporating sample
- G01N2030/127—PTV evaporation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/26—Conditioning of the fluid carrier; Flow patterns
- G01N30/28—Control of physical parameters of the fluid carrier
- G01N30/30—Control of physical parameters of the fluid carrier of temperature
- G01N2030/3046—Control of physical parameters of the fluid carrier of temperature temperature control of column inlet
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/26—Conditioning of the fluid carrier; Flow patterns
- G01N30/28—Control of physical parameters of the fluid carrier
- G01N30/32—Control of physical parameters of the fluid carrier of pressure or speed
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/26—Conditioning of the fluid carrier; Flow patterns
- G01N30/38—Flow patterns
- G01N30/46—Flow patterns using more than one column
- G01N30/461—Flow patterns using more than one column with serial coupling of separation columns
- G01N30/462—Flow patterns using more than one column with serial coupling of separation columns with different eluents or with eluents in different states
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI921398A IT1260543B (it) | 1992-06-05 | 1992-06-05 | Procedimento e dispositivo per la preparazione di campioni liquidi per analisi |
EP9393108774A EP0572968A3 (en) | 1992-06-05 | 1993-06-01 | Method and device for preparing liquid samples for analysis. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI921398A IT1260543B (it) | 1992-06-05 | 1992-06-05 | Procedimento e dispositivo per la preparazione di campioni liquidi per analisi |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI921398A0 ITMI921398A0 (it) | 1992-06-05 |
ITMI921398A1 true ITMI921398A1 (it) | 1993-12-06 |
IT1260543B IT1260543B (it) | 1996-04-09 |
Family
ID=11363463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI921398A IT1260543B (it) | 1992-06-05 | 1992-06-05 | Procedimento e dispositivo per la preparazione di campioni liquidi per analisi |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0572968A3 (it) |
IT (1) | IT1260543B (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1292452B1 (it) * | 1997-07-02 | 1999-02-08 | Thermoquest Italia Spa | Metodo,dispositivo e apparecchio per rilevare cambiamenti di stato in un capillare e ottimizzare le condizioni di iniezione di un campione |
CN106924995A (zh) * | 2015-12-30 | 2017-07-07 | 中美华世通生物医药科技(武汉)有限公司 | 连续层析***及层析方法 |
US10502664B2 (en) | 2016-03-08 | 2019-12-10 | Entech Instruments Inc. | Vacuum-assisted sample extraction device and method |
US10849600B2 (en) | 2016-03-08 | 2020-12-01 | Entech Instruments Inc. | Breath condensate and saliva analysis using oral rinse |
WO2018160757A1 (en) * | 2017-02-28 | 2018-09-07 | Entech Instruments Inc. | Increasing the sensitivity of gas chromatography analysis by allowing relatively large solvent volume injections while reducing sample loss and system contamination |
US11896366B2 (en) | 2018-03-06 | 2024-02-13 | Entech Instruments Inc. | Ventilator-coupled sampling device and method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3859209A (en) * | 1973-08-14 | 1975-01-07 | California Inst Of Techn | System for and method of extract concentration and direct injection into a chromatographic instrument |
EP0451566B1 (de) * | 1990-04-07 | 1994-05-25 | Eberhard Gerstel | Verfahren und Vorrichtung zur gaschromatographischen Trennung |
IT1248721B (it) * | 1990-06-11 | 1995-01-26 | Carlo Erba Strumentazione | Procedimento e dispositivo per l'iniezione a vaporizzazione di campioni liquidi in apparecchi di analisi gascromatografiche |
-
1992
- 1992-06-05 IT ITMI921398A patent/IT1260543B/it active IP Right Grant
-
1993
- 1993-06-01 EP EP9393108774A patent/EP0572968A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ITMI921398A0 (it) | 1992-06-05 |
EP0572968A2 (en) | 1993-12-08 |
EP0572968A3 (en) | 1994-11-30 |
IT1260543B (it) | 1996-04-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ITRM910601A0 (it) | Procedimento per il dosaggio di analiti in campioni liquidi e relativaapparecchiatura | |
ITMI950022A0 (it) | Apparecchiatura per il prelievo multiplo di campioni liquidi e procedimento per il suo impiego | |
IT1116534B (it) | Dispositivo e procedimento per determinare i costituenti di campioni liquidi | |
IT1196349B (it) | Dispositivo per le analisi chimiche ed impiego di esso | |
DE69128700D1 (de) | Vorrichtung zur quantitativen Entnahme von Flüssigkeitsproben | |
IT1196774B (it) | Procedimento per esaminare la superficie di un campione e dispositivo per la sua attuazione | |
ITFI960115A0 (it) | Apparecchio per la preparazione e la determinazione degli esami della velocita' di sedimentazione di liquidi organici ed altro | |
IT8909392A0 (it) | Apparecchio per la preparazione e la determinazione degli esami della velocita' di sedimentazione di liquidi organici ed altro | |
DE59209718D1 (de) | Einrichtung zur automatischen Untersuchung von Blutproben | |
DE69332854D1 (de) | Röntgenkontrastmittel zur doppelkontrastuntersuchung von dick- und dünndarm | |
DK648587D0 (da) | Proeveglas til ultrasonisk analyse af vaesker | |
IT7868618A0 (it) | Sostanza impiegabile nell'elaborazi one di liquidi alcolici e procedimento per la sua preparazione | |
IT1248721B (it) | Procedimento e dispositivo per l'iniezione a vaporizzazione di campioni liquidi in apparecchi di analisi gascromatografiche | |
ITMI921398A1 (it) | Procedimento e dispositivo per la preparazione di campioni liquidi per analisi | |
IT8948394A0 (it) | Procedimento ed apparecchio per il miscelamento di liquidi | |
ITUD920061A0 (it) | Procedimento ed apparecchiature per l'analisi microbiologica di campioni biologici in soluzione | |
IT1146968B (it) | Procedimento ed apparecchio per l'analisi o la separazione di sostanze e miscele di sostanze | |
IT8519601A0 (it) | Procedimento e dispositivo perl'iniezione diretta in colonna di campioni contenenti composti altobollenti e/o mediovolatili | |
FR2577044B1 (fr) | Dispositif pour le prelevement d'echantillons de substances radioactives et/ou toxiques | |
IT1232480B (it) | Procedimento per effettuare la selezione di liquidi nella distribuzione di liquido in un analizzatore e strumento di campionatu ra | |
IT1245733B (it) | Procedimento per il trattamento di magnesio e dispositivo per la sua attuazione | |
EP0371503A3 (en) | Device for assay of liquid sample | |
IT8922460A0 (it) | Dispositivo per la conservazione di campioni e per l'isolamento dei germi in detti campioni contenuti per esami microbiologici | |
IT219499Z2 (it) | Dispositivo contenitore per il trattamento di campioni biologici e similari | |
MX9100960A (es) | Dispositivo y procedimiento para la medicion de la concentracion de substancias |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960627 |