GB1422437A - Method and apparatus for measruing vapour pressure - Google Patents

Method and apparatus for measruing vapour pressure

Info

Publication number
GB1422437A
GB1422437A GB5241973A GB5241973A GB1422437A GB 1422437 A GB1422437 A GB 1422437A GB 5241973 A GB5241973 A GB 5241973A GB 5241973 A GB5241973 A GB 5241973A GB 1422437 A GB1422437 A GB 1422437A
Authority
GB
United Kingdom
Prior art keywords
samples
mins
hrs
sio
photo
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.)
Expired
Application number
GB5241973A
Other languages
English (en)
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.)
PHYS CHEMICAL RESEARCH CORP
Original Assignee
PHYS CHEMICAL RESEARCH CORP
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 PHYS CHEMICAL RESEARCH CORP filed Critical PHYS CHEMICAL RESEARCH CORP
Publication of GB1422437A publication Critical patent/GB1422437A/en
Expired 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • 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
    • G01N21/55—Specular reflectivity
    • G01N21/552—Attenuated total reflection

Landscapes

  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measuring Fluid Pressure (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Glass Compositions (AREA)
GB5241973A 1973-06-06 1973-11-12 Method and apparatus for measruing vapour pressure Expired GB1422437A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00367612A US3856404A (en) 1973-06-06 1973-06-06 Method and apparatus for measuring vapor pressure

Publications (1)

Publication Number Publication Date
GB1422437A true GB1422437A (en) 1976-01-28

Family

ID=23447892

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5241973A Expired GB1422437A (en) 1973-06-06 1973-11-12 Method and apparatus for measruing vapour pressure

Country Status (6)

Country Link
US (1) US3856404A (https=)
JP (1) JPS5033881A (https=)
DE (1) DE2351621A1 (https=)
FR (1) FR2235626A5 (https=)
GB (1) GB1422437A (https=)
IT (1) IT1005546B (https=)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3217168C2 (de) * 1982-05-07 1986-10-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Faseroptisches Refraktometer
DE3247659A1 (de) * 1982-12-23 1984-06-28 Wolfgang Dr. 7000 Stuttgart Ruhrmann Optischer sensor
US4606644A (en) * 1983-07-12 1986-08-19 Measurex Corporation Gas measuring apparatus with means to reduce thermal radiation effects
JPS61198040A (ja) * 1984-12-08 1986-09-02 テストターム・メステヒニーク・ゲー・エム・ベー・ハー・ウント・コンパニー 光学式露点センサ−
WO1986007149A1 (de) * 1985-05-29 1986-12-04 Kurt Tiefenthaler Optischer sensor zum selektiven nachweis von substanzen und zum nachweis von brechzahländerungen in messubstanzen
JPS6228640A (ja) * 1985-07-31 1987-02-06 Tomoo Matsuo 減光量センサ
US4800886A (en) * 1986-07-14 1989-01-31 C. R. Bard, Inc. Sensor for measuring the concentration of a gaseous component in a fluid by absorption
JPH0528700U (ja) * 1991-09-20 1993-04-16 株式会社東出漆器店 装飾板
US7166470B2 (en) * 1994-10-18 2007-01-23 Symyx Technologies, Inc. Formation of combinatorial arrays of materials using solution-based methodologies
US7167615B1 (en) 1999-11-05 2007-01-23 Board Of Regents, The University Of Texas System Resonant waveguide-grating filters and sensors and methods for making and using same
US8111401B2 (en) 1999-11-05 2012-02-07 Robert Magnusson Guided-mode resonance sensors employing angular, spectral, modal, and polarization diversity for high-precision sensing in compact formats
EP2275802A1 (de) * 2000-08-09 2011-01-19 Artificial Sensing Instruments ASI AG Wellenleitergitterstruktur und optische Messanordnung
US7371562B2 (en) 2000-10-30 2008-05-13 Sru Biosystems, Inc. Guided mode resonant filter biosensor using a linear grating surface structure
US7875434B2 (en) 2000-10-30 2011-01-25 Sru Biosystems, Inc. Label-free methods for performing assays using a colorimetric resonant reflectance optical biosensor
US7306827B2 (en) 2000-10-30 2007-12-11 Sru Biosystems, Inc. Method and machine for replicating holographic gratings on a substrate
US7615339B2 (en) 2000-10-30 2009-11-10 Sru Biosystems, Inc. Method for producing a colorimetric resonant reflection biosensor on rigid surfaces
US7175980B2 (en) 2000-10-30 2007-02-13 Sru Biosystems, Inc. Method of making a plastic colorimetric resonant biosensor device with liquid handling capabilities
US7101660B2 (en) * 2000-10-30 2006-09-05 Sru Biosystems, Inc. Method for producing a colorimetric resonant reflection biosensor on rigid surfaces
US7300803B2 (en) 2000-10-30 2007-11-27 Sru Biosystems, Inc. Label-free methods for performing assays using a colorimetric resonant reflectance optical biosensor
US7575939B2 (en) * 2000-10-30 2009-08-18 Sru Biosystems, Inc. Optical detection of label-free biomolecular interactions using microreplicated plastic sensor elements
US7023544B2 (en) * 2000-10-30 2006-04-04 Sru Biosystems, Inc. Method and instrument for detecting biomolecular interactions
US7142296B2 (en) 2000-10-30 2006-11-28 Sru Biosystems, Inc. Method and apparatus for detecting biomolecular interactions
US7118710B2 (en) 2000-10-30 2006-10-10 Sru Biosystems, Inc. Label-free high-throughput optical technique for detecting biomolecular interactions
US7202076B2 (en) * 2000-10-30 2007-04-10 Sru Biosystems, Inc. Label-free high-throughput optical technique for detecting biomolecular interactions
US7217574B2 (en) 2000-10-30 2007-05-15 Sru Biosystems, Inc. Method and apparatus for biosensor spectral shift detection
US7153702B2 (en) 2000-10-30 2006-12-26 Sru Biosystems, Inc. Label-free methods for performing assays using a colorimetric resonant reflectance optical biosensor
US7429492B2 (en) 2002-09-09 2008-09-30 Sru Biosystems, Inc. Multiwell plates with integrated biosensors and membranes
US7927822B2 (en) 2002-09-09 2011-04-19 Sru Biosystems, Inc. Methods for screening cells and antibodies
US8298780B2 (en) 2003-09-22 2012-10-30 X-Body, Inc. Methods of detection of changes in cells
DE102004038397B3 (de) * 2004-08-06 2006-04-13 Bartec Gmbh Vorrichtung zum Bestimmen der Taupunkttemperatur eines Messgases
AU2008274978A1 (en) 2007-07-11 2009-01-15 Sru Biosystems, Inc. Methods of identifying modulators of ion channels
US9134307B2 (en) 2007-07-11 2015-09-15 X-Body, Inc. Method for determining ion channel modulating properties of a test reagent
US8257936B2 (en) 2008-04-09 2012-09-04 X-Body Inc. High resolution label free analysis of cellular properties
US11603329B2 (en) * 2020-04-22 2023-03-14 Waymo Llc Methods for preparing a superomniphobic coating

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH465269A (de) * 1967-06-15 1968-11-15 Emhart Zuerich Sa Einrichtung zur optischen Prüfung von gläsernen Gegenständen auf Risse

Also Published As

Publication number Publication date
FR2235626A5 (https=) 1975-01-24
US3856404A (en) 1974-12-24
DE2351621A1 (de) 1975-01-02
JPS5033881A (https=) 1975-04-01
IT1005546B (it) 1976-09-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee