AU2002228690A1 - An approach to short measurement path-length flow cells - Google Patents

An approach to short measurement path-length flow cells

Info

Publication number
AU2002228690A1
AU2002228690A1 AU2002228690A AU2869002A AU2002228690A1 AU 2002228690 A1 AU2002228690 A1 AU 2002228690A1 AU 2002228690 A AU2002228690 A AU 2002228690A AU 2869002 A AU2869002 A AU 2869002A AU 2002228690 A1 AU2002228690 A1 AU 2002228690A1
Authority
AU
Australia
Prior art keywords
approach
flow cells
measurement path
short measurement
length flow
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.)
Abandoned
Application number
AU2002228690A
Inventor
Joseph M. Deluca
Michael J. Leveille
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Waters Investments Ltd
Original Assignee
Waters Investments Ltd
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 Waters Investments Ltd filed Critical Waters Investments Ltd
Publication of AU2002228690A1 publication Critical patent/AU2002228690A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/05—Flow-through cuvettes

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)
  • Optical Measuring Cells (AREA)
AU2002228690A 2000-10-31 2001-10-31 An approach to short measurement path-length flow cells Abandoned AU2002228690A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/702,513 US6747740B1 (en) 2000-10-31 2000-10-31 Approach to short measurement path-length flow cells
US09702513 2000-10-31
PCT/US2001/045208 WO2002037084A1 (en) 2000-10-31 2001-10-31 An approach to short measurement path-length flow cells

Publications (1)

Publication Number Publication Date
AU2002228690A1 true AU2002228690A1 (en) 2002-05-15

Family

ID=24821509

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002228690A Abandoned AU2002228690A1 (en) 2000-10-31 2001-10-31 An approach to short measurement path-length flow cells

Country Status (3)

Country Link
US (1) US6747740B1 (en)
AU (1) AU2002228690A1 (en)
WO (1) WO2002037084A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7515259B2 (en) * 2006-03-10 2009-04-07 Dionex Corporation Flow cell for optical detector and method of forming same
US7593101B2 (en) 2007-04-10 2009-09-22 Schlumberger Technology Corporation High-pressure cross-polar microscopy cells having adjustable fluid passage and methods of use
US7808641B2 (en) * 2007-04-13 2010-10-05 C Technologies Inc. Interactive variable pathlength device
US8570521B2 (en) * 2010-11-21 2013-10-29 Reach Devices, LLC Optical system design for wide range optical density measurements
GB2496690A (en) * 2011-11-21 2013-05-22 Univ Strathclyde Measurement apparatus and method with variable path lengths and variable reflective surfaces
DE102013102440B3 (en) 2013-03-12 2014-05-15 Dionex Softron Gmbh Positioning unit for flow cell for optical detection in HPLC field, has front end facing away from flow cell formed by outer surface of flange of cell, and terminal piece whose front end is connected with light conductor and sample supply
DE102013102439B4 (en) 2013-03-12 2021-09-02 Dionex Softron Gmbh Process for the production of a fluidic connection component for chromatography
DE102013102438B3 (en) 2013-03-12 2014-03-20 Dionex Softron Gmbh Flow cell for measuring e.g. permittivity of sample fluid in HPLC application, has capillary tubes arranged within protective tube to obviate unwanted mechanical application on side of capillary tubes surrounded along longitudinal direction
GB202008585D0 (en) 2020-06-08 2020-07-22 Ge Healthcare Bio Sciences Ab Method and apparatus for determining optical density of a solution
GB202009138D0 (en) 2020-06-16 2020-07-29 Cytiva Sweden Ab Optical flow cell for bioprocessing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1177930A (en) * 1966-12-19 1970-01-14 Howard Grubb Parsons & Company Improvements in and relating to Liquid Receiving Cells for Analytical Instruments
US4580901A (en) * 1983-10-31 1986-04-08 Pacific Scientific Company Fluid sample cell
US4588893A (en) * 1985-02-25 1986-05-13 Nicolet Instrument Corporation Light-pipe flow cell for supercritical fluid chromatography
DE3822445A1 (en) * 1988-07-02 1990-01-04 Bruker Analytische Messtechnik OPTICAL HIGH PRESSURE TRANSMISSION CELL
US5905271A (en) * 1997-09-19 1999-05-18 Wedgewood Technology, Inc. Inline optical sensor with vernier pathlength adjustment and photometric calibration

Also Published As

Publication number Publication date
US6747740B1 (en) 2004-06-08
WO2002037084A1 (en) 2002-05-10

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