BE772447A - CIRCULATING DIFFERENTIAL REFRACTOMETER, USED AS A DETECTOR FOR THE CHROMATOGRAPHY OF A LIQUID - Google Patents

CIRCULATING DIFFERENTIAL REFRACTOMETER, USED AS A DETECTOR FOR THE CHROMATOGRAPHY OF A LIQUID

Info

Publication number
BE772447A
BE772447A BE772447A BE772447A BE772447A BE 772447 A BE772447 A BE 772447A BE 772447 A BE772447 A BE 772447A BE 772447 A BE772447 A BE 772447A BE 772447 A BE772447 A BE 772447A
Authority
BE
Belgium
Prior art keywords
chromatography
detector
liquid
differential refractometer
circulating
Prior art date
Application number
BE772447A
Other languages
French (fr)
Original Assignee
Siemens Ag
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.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of BE772447A publication Critical patent/BE772447A/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/12—Beam splitting or combining systems operating by refraction only
    • G02B27/126—The splitting element being a prism or prismatic array, including systems based on total internal reflection
    • 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
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/4133—Refractometers, e.g. differential
    • 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
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/74—Optical detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
BE772447A 1970-09-12 1971-09-10 CIRCULATING DIFFERENTIAL REFRACTOMETER, USED AS A DETECTOR FOR THE CHROMATOGRAPHY OF A LIQUID BE772447A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702045196 DE2045196B2 (en) 1970-09-12 1970-09-12 FLOW DIFFERENTIAL REFRACTOR METER AS DETECTOR FOR LIQUID CHROMATOGRAPHY

Publications (1)

Publication Number Publication Date
BE772447A true BE772447A (en) 1972-03-10

Family

ID=5782279

Family Applications (1)

Application Number Title Priority Date Filing Date
BE772447A BE772447A (en) 1970-09-12 1971-09-10 CIRCULATING DIFFERENTIAL REFRACTOMETER, USED AS A DETECTOR FOR THE CHROMATOGRAPHY OF A LIQUID

Country Status (6)

Country Link
BE (1) BE772447A (en)
DE (1) DE2045196B2 (en)
FR (1) FR2107511A5 (en)
GB (1) GB1350617A (en)
LU (1) LU63881A1 (en)
NL (1) NL7112081A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4199260A (en) * 1978-08-21 1980-04-22 Technicon Instruments Corporation Apparatus and method for determining the concentration in a sample
FR2581454A1 (en) * 1985-05-03 1986-11-07 Groupe Indl Realisa Applic Differential refractometric detector in particular for liquid-phase chromatography
FR2596526B1 (en) * 1986-03-26 1989-06-09 Couillard Francois REFRACTOMETRIC DETECTOR FOR LIQUID PHASE CHROMATOGRAPHER
DE69739456D1 (en) * 1996-07-30 2009-07-30 Siemens Healthcare Diagnostics Optical system for blood analyzer

Also Published As

Publication number Publication date
NL7112081A (en) 1972-03-14
DE2045196A1 (en) 1972-03-16
FR2107511A5 (en) 1972-05-05
LU63881A1 (en) 1972-01-13
DE2045196B2 (en) 1977-05-26
GB1350617A (en) 1974-04-18

Similar Documents

Publication Publication Date Title
IT950863B (en) PROCEDURE FOR BINDING SUPER ALLOYS FOR DIFFUSION USING THE TRANSITIONAL LIQUID PHASE
CH506984A (en) Cartridge for the rapid preparation of a hot drink
BE780464A (en) IMPROVEMENTS TO THE HANGING PROFILES FOR FIXING TO WALL TABLES.
OA03930A (en) Process for the preparation of azapurinones.
ES182068Y (en) COLUMN FILLED WITH SORPTION AGENT FOR CHROMATOGRAPHY.
BE768228A (en) STABILIZED LIQUID ENZYMATIC COMPOSITION
IT1043829B (en) PROCEDURE FOR THE PREPARATION OF 6.7 BENZOHORFANI
CH554194A (en) POWDERIZER POUR LIQUIDE.
IT1014170B (en) COMPUTER MACHINE FOR THE SEARCH OF OPTIMAL SOLUTIONS
AR193624A1 (en) PROCEDURE FOR THE PREPARATION OF 8-OXO-5-TIA-1-AZABICYCLE (4,2,0) OCT-2-ENO COMPOUNDS
IT1036035B (en) PROCEDURE FOR THE PREPARATION OF 2 HYDROXES 3,5 TERIARIOBUTYL BENZOPHENONES
BE772447A (en) CIRCULATING DIFFERENTIAL REFRACTOMETER, USED AS A DETECTOR FOR THE CHROMATOGRAPHY OF A LIQUID
BE776239A (en) PROCESS FOR THE PREPARATION OF FLUORINE HYDROCARBONS
CH557686A (en) MOUNTAINEERING CARABINER.
DK131365B (en) Liquid shampoo.
AU3548871A (en) Fluid level detector
IT1020641B (en) PROCEDURE FOR THE PERMENTATIVE PREPARATION OF L. ISTIDINA
IT963862B (en) FLUID DETECTOR
IT968744B (en) PROCEDURE FOR THE PREPARATION OF CARBON TETRACHLORIDE
AR193162A1 (en) PROCEDURE FOR THE PREPARATION OF AMINOALKANAMIDES 2,2-DISUBSTITUED COMPOUNDS
BE769508A (en) CATALYTIC PROCESS FOR THE PREPARATION OF ACROLEIN
AR205784A1 (en) PROCEDURE FOR THE PREPARATION OF PENICILAMINE
SU420880A1 (en)
CH551617A (en) MULTIPLE LIQUID DISPENSER.
Woods The photochemistry of some fluorinated compounds