PL441364A1 - Kapilarny stabilizator próbki cieczy - Google Patents

Kapilarny stabilizator próbki cieczy

Info

Publication number
PL441364A1
PL441364A1 PL441364A PL44136422A PL441364A1 PL 441364 A1 PL441364 A1 PL 441364A1 PL 441364 A PL441364 A PL 441364A PL 44136422 A PL44136422 A PL 44136422A PL 441364 A1 PL441364 A1 PL 441364A1
Authority
PL
Poland
Prior art keywords
capillary
ranging
extension
liquid sample
sample stabilizer
Prior art date
Application number
PL441364A
Other languages
English (en)
Other versions
PL247774B1 (pl
Inventor
Rafał JANUS
Mariusz Wądrzyk
Marek Lewandowski
Original Assignee
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
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 Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie filed Critical Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
Priority to PL441364A priority Critical patent/PL247774B1/pl
Priority to EP22213041.1A priority patent/EP4286831B1/en
Publication of PL441364A1 publication Critical patent/PL441364A1/pl
Publication of PL247774B1 publication Critical patent/PL247774B1/pl

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L9/00—Supporting devices; Holding devices
    • B01L9/06—Test-tube stands; Test-tube holders
    • B01L9/065—Test-tube stands; Test-tube holders specially adapted for capillary tubes
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/12—Specific details about materials
    • 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
    • G01N2021/0346—Capillary cells; Microcells
    • 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
    • G01N2021/0378—Shapes
    • G01N2021/0382—Frustoconical, tapered cell
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
    • 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

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Kapilarny stabilizator próbki cieczy, składający się z kapilary oraz elementu podtrzymującego (holdera) charakteryzuje się tym, że kapilara (1) wykonana jest ze szkła borokrzemowego i posiada długość w zakresie od 35,0 do 60,0 mm, średnicę zewnętrzną w zakresie od 6,5 do 10,0 mm, oraz średnicę wewnętrzną w przedziale od 1,2 do 1,8 mm. W górnej części kapilary znajduje się rozszerzenie (2), które w części wlotowej posiada średnicę w zakresie od 4,0 do 8,0 mm, oraz wysokość w zakresie od 5,0 do 10,0 mm. W części dolnej kapilary znajduje się rozszerzenie (3) o średnicy podstawy w zakresie od 3,0 do 3,5 mm oraz wysokości w zakresie od 0,7 do 1,0 mm. Na zewnętrznym obwodzie górnego wylotu kapilary wykonano fazowanie (4) o głębokości w zakresie od 0,3 do 0,5 mm, równocześnie kapilara umieszczona jest w elemencie podtrzymującym (holderze) (5). Korzystnie kapilara (1) posiada w górnej części lejkowate rozszerzenie (4). Korzystnie kapilara (1) posiada w dolnej części stożkowe rozszerzenie (3).
PL441364A 2022-06-03 2022-06-03 Kapilarny stabilizator próbki cieczy PL247774B1 (pl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL441364A PL247774B1 (pl) 2022-06-03 2022-06-03 Kapilarny stabilizator próbki cieczy
EP22213041.1A EP4286831B1 (en) 2022-06-03 2022-12-13 Capillary stabilizer for a liquid sample

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL441364A PL247774B1 (pl) 2022-06-03 2022-06-03 Kapilarny stabilizator próbki cieczy

Publications (2)

Publication Number Publication Date
PL441364A1 true PL441364A1 (pl) 2023-12-04
PL247774B1 PL247774B1 (pl) 2025-09-01

Family

ID=85158534

Family Applications (1)

Application Number Title Priority Date Filing Date
PL441364A PL247774B1 (pl) 2022-06-03 2022-06-03 Kapilarny stabilizator próbki cieczy

Country Status (2)

Country Link
EP (1) EP4286831B1 (pl)
PL (1) PL247774B1 (pl)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63198835A (ja) * 1987-02-13 1988-08-17 Jeol Ltd クロマトグラフ分光計
US5581085A (en) * 1995-03-06 1996-12-03 Spectra-Tech, Inc. Infrared microspectrometer accessory
JPH11166889A (ja) * 1997-12-04 1999-06-22 St Japan:Kk Ａｔｒ結晶支持構造
WO2007122414A1 (en) * 2006-04-26 2007-11-01 Perkinelmer Singapore Pte Ltd Accessory for attenuated total internal reflectance (atr) spectroscopy

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9719673D0 (en) * 1997-09-17 1997-11-19 Glaxo Group Ltd Novel apparatus
DE29824644U1 (de) * 1997-09-17 2001-12-06 Glaxo Group Ltd., Greenford, Middlesex Vorrichtung zur Durchführung photometrischer Tests
JP2001318270A (ja) * 2000-05-09 2001-11-16 Nippon Electric Glass Co Ltd ガラス毛細管
JP4232205B2 (ja) * 2006-02-08 2009-03-04 日本電気硝子株式会社 光ファイバ固定用毛細管及び光学部品用接続構造

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63198835A (ja) * 1987-02-13 1988-08-17 Jeol Ltd クロマトグラフ分光計
US5581085A (en) * 1995-03-06 1996-12-03 Spectra-Tech, Inc. Infrared microspectrometer accessory
JPH11166889A (ja) * 1997-12-04 1999-06-22 St Japan:Kk Ａｔｒ結晶支持構造
WO2007122414A1 (en) * 2006-04-26 2007-11-01 Perkinelmer Singapore Pte Ltd Accessory for attenuated total internal reflectance (atr) spectroscopy

Also Published As

Publication number Publication date
EP4286831B1 (en) 2025-02-12
EP4286831C0 (en) 2025-02-12
PL247774B1 (pl) 2025-09-01
EP4286831A1 (en) 2023-12-06

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