CH636962A5 - Verfahren und vorrichtung zur schnellen erfassung von photometrischen messwerten. - Google Patents

Verfahren und vorrichtung zur schnellen erfassung von photometrischen messwerten. Download PDF

Info

Publication number: CH636962A5
Authority: CH; Switzerland
Prior art keywords: measuring; chromatogram; evaluation device; oscillograph; chromatograms
Prior art date: 1977-09-23

Application number

CH993278A

Other languages

German (de)

English (en)

Inventor

Robert Klaus

Herbert Dr Halpaap

Heinz-Emil Dr Hauck

Original Assignee

Merck Patent Gmbh

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.)

1977-09-23

Filing date

1978-09-22

Publication date

1983-06-30

1978-09-22 Application filed by Merck Patent Gmbh filed Critical Merck Patent Gmbh

1983-06-30 Publication of CH636962A5 publication Critical patent/CH636962A5/de

Links

238000000034 method Methods 0.000 title claims description 9
238000001514 detection method Methods 0.000 title description 4
238000011156 evaluation Methods 0.000 claims description 29
238000005259 measurement Methods 0.000 claims description 11
239000011888 foil Substances 0.000 claims description 9
239000000126 substance Substances 0.000 description 19
239000010408 film Substances 0.000 description 5
LOUPRKONTZGTKE-WZBLMQSHSA-N Quinine Chemical compound C([C@H]([C@H](C1)C=C)C2)C[N@@]1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OC)C=C21 LOUPRKONTZGTKE-WZBLMQSHSA-N 0.000 description 4
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
239000003480 eluent Substances 0.000 description 3
239000000203 mixture Substances 0.000 description 3
230000005855 radiation Effects 0.000 description 3
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
235000001258 Cinchona calisaya Nutrition 0.000 description 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
229910052782 aluminium Inorganic materials 0.000 description 2
LOUPRKONTZGTKE-UHFFFAOYSA-N cinchonine Natural products C1C(C(C2)C=C)CCN2C1C(O)C1=CC=NC2=CC=C(OC)C=C21 LOUPRKONTZGTKE-UHFFFAOYSA-N 0.000 description 2
IJKVHSBPTUYDLN-UHFFFAOYSA-N dihydroxy(oxo)silane Chemical compound O[Si](O)=O IJKVHSBPTUYDLN-UHFFFAOYSA-N 0.000 description 2
239000011521 glass Substances 0.000 description 2
238000011158 quantitative evaluation Methods 0.000 description 2
229960000948 quinine Drugs 0.000 description 2
VFYFMNCKPJDAPV-UHFFFAOYSA-N 2,2'-(5-oxo-1,3-dioxolan-4,4-diyl)diessigs Chemical compound C1N(C2)CN3CN1CN2C3.OC(=O)CC1(CC(O)=O)OCOC1=O VFYFMNCKPJDAPV-UHFFFAOYSA-N 0.000 description 1
229960000583 acetic acid Drugs 0.000 description 1
230000006978 adaptation Effects 0.000 description 1
-1 chloro- Chemical class 0.000 description 1
239000003269 fluorescent indicator Substances 0.000 description 1
239000012362 glacial acetic acid Substances 0.000 description 1
238000009434 installation Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
238000000691 measurement method Methods 0.000 description 1
238000005375 photometry Methods 0.000 description 1
230000002787 reinforcement Effects 0.000 description 1
230000000630 rising effect Effects 0.000 description 1
238000001179 sorption measurement Methods 0.000 description 1
230000003595 spectral effect Effects 0.000 description 1
239000010409 thin film Substances 0.000 description 1
230000000007 visual effect Effects 0.000 description 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
- G01N30/90—Plate chromatography, e.g. thin layer or paper chromatography
- G01N30/95—Detectors specially adapted therefor; Signal analysis
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/59—Transmissivity
- G01N21/5907—Densitometers
- G01N21/5911—Densitometers of the scanning type
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/447—Systems using electrophoresis
- G01N27/44704—Details; Accessories
- G01N27/44717—Arrangements for investigating the separated zones, e.g. localising zones
- G01N27/44721—Arrangements for investigating the separated zones, e.g. localising zones by optical means
- 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
- G01N30/84—Preparation of the fraction to be distributed
- G01N2030/8411—Intermediate storage of effluent, including condensation on surface
- G01N2030/8417—Intermediate storage of effluent, including condensation on surface the store moving as a whole, e.g. moving wire

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Immunology (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Physics & Mathematics (AREA)
Pathology (AREA)
Molecular Biology (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Investigating Or Analysing Materials By Optical Means (AREA)
Optical Measuring Cells (AREA)
Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Spectrometry And Color Measurement (AREA)

CH993278A 1977-09-23 1978-09-22 Verfahren und vorrichtung zur schnellen erfassung von photometrischen messwerten. CH636962A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19772742864 DE2742864A1 (de)	1977-09-23	1977-09-23	Verfahren und vorrichtung zur auswertung von photometrischen messwerten

Publications (1)

Publication Number	Publication Date
CH636962A5 true CH636962A5 (de)	1983-06-30

Family

ID=6019725

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH993278A CH636962A5 (de)	1977-09-23	1978-09-22	Verfahren und vorrichtung zur schnellen erfassung von photometrischen messwerten.

Country Status (10)

Country	Link
JP (1)	JPS5458076A (it)
BE (1)	BE870642A (it)
CA (1)	CA1110465A (it)
CH (1)	CH636962A5 (it)
DE (1)	DE2742864A1 (it)
FR (1)	FR2404209A1 (it)
GB (1)	GB2005827B (it)
IT (1)	IT1106582B (it)
NL (1)	NL7809672A (it)
SE (1)	SE7809981L (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5483075A (en) *	1994-11-01	1996-01-09	Perkin-Elmer Corporation	Rotary scanning apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE7619310U1 (it) *			Fa. Carl Zeiss, 7920 Heidenheim
BE542974A (it) *	1954-11-22
US2972925A (en) *	1955-03-03	1961-02-28	Ethel D Armbrecht	Densitometer with oscilloscope display

1977
- 1977-09-23 DE DE19772742864 patent/DE2742864A1/de not_active Withdrawn
1978
- 1978-09-20 GB GB7837505A patent/GB2005827B/en not_active Expired
- 1978-09-20 CA CA311,672A patent/CA1110465A/en not_active Expired
- 1978-09-21 FR FR7827078A patent/FR2404209A1/fr active Granted
- 1978-09-21 BE BE2057292A patent/BE870642A/xx not_active IP Right Cessation
- 1978-09-21 IT IT51191/78A patent/IT1106582B/it active
- 1978-09-21 JP JP11520778A patent/JPS5458076A/ja active Pending
- 1978-09-22 CH CH993278A patent/CH636962A5/de not_active IP Right Cessation
- 1978-09-22 NL NL7809672A patent/NL7809672A/xx not_active Application Discontinuation
- 1978-09-22 SE SE7809981A patent/SE7809981L/xx unknown

Also Published As

Publication number	Publication date
NL7809672A (nl)	1979-03-27
SE7809981L (sv)	1979-03-24
FR2404209B1 (it)	1984-01-20
GB2005827A (en)	1979-04-25
CA1110465A (en)	1981-10-13
JPS5458076A (en)	1979-05-10
GB2005827B (en)	1982-05-26
DE2742864A1 (de)	1979-04-12
BE870642A (nl)	1979-03-21
IT7851191A0 (it)	1978-09-21
IT1106582B (it)	1985-11-11
FR2404209A1 (fr)	1979-04-20

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Legal Events

Date	Code	Title	Description
1986-05-30	PL	Patent ceased
2024-10-31	PL	Patent ceased