FR2549391B1 - Burette dont la pointe renferme un siphon - Google Patents

Burette dont la pointe renferme un siphon

Info

Publication number
FR2549391B1
FR2549391B1 FR8400577A FR8400577A FR2549391B1 FR 2549391 B1 FR2549391 B1 FR 2549391B1 FR 8400577 A FR8400577 A FR 8400577A FR 8400577 A FR8400577 A FR 8400577A FR 2549391 B1 FR2549391 B1 FR 2549391B1
Authority
FR
France
Prior art keywords
burette
siphon
tip contains
tip
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
FR8400577A
Other languages
English (en)
French (fr)
Other versions
FR2549391A1 (fr
Inventor
Karl Lang
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.)
Mettler Instrumente AG
Original Assignee
Mettler Instrumente 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 Mettler Instrumente AG filed Critical Mettler Instrumente AG
Publication of FR2549391A1 publication Critical patent/FR2549391A1/fr
Application granted granted Critical
Publication of FR2549391B1 publication Critical patent/FR2549391B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/0203—Burettes, i.e. for withdrawing and redistributing liquids through different conduits

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
FR8400577A 1983-07-19 1984-01-16 Burette dont la pointe renferme un siphon Expired FR2549391B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3938/83A CH660131A5 (de) 1983-07-19 1983-07-19 Buerette mit einer einen siphon umfassenden buerettenspitze.

Publications (2)

Publication Number Publication Date
FR2549391A1 FR2549391A1 (fr) 1985-01-25
FR2549391B1 true FR2549391B1 (fr) 1987-01-30

Family

ID=4266715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8400577A Expired FR2549391B1 (fr) 1983-07-19 1984-01-16 Burette dont la pointe renferme un siphon

Country Status (5)

Country Link
US (1) US4719086A (enExample)
JP (1) JPS6019962U (enExample)
CH (1) CH660131A5 (enExample)
DE (2) DE3421076A1 (enExample)
FR (1) FR2549391B1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2590943B2 (ja) * 1987-10-15 1997-03-19 三菱化学株式会社 重量滴定装置
DE102020118438A1 (de) * 2020-07-13 2022-01-13 Endress+Hauser Conducta Gmbh+Co. Kg Verfahren zur Titration einer Probenlösung
EP4613378A1 (en) 2024-03-06 2025-09-10 Mettler-Toledo GmbH Diffusion tip

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB358654A (en) * 1930-08-18 1931-10-15 Laporte Ltd B Improved device for feeding small quantities of liquid into an apparatus
US2376231A (en) * 1942-02-12 1945-05-15 David J Cohn Pipette
US2396470A (en) * 1943-01-22 1946-03-12 Arnold O Beckman Fluid-testing apparatus and method
US2711846A (en) * 1951-04-17 1955-06-28 Fischer & Porter Co Valved glass vessels such as burettes
US2836979A (en) * 1955-04-05 1958-06-03 Owens Illinois Glass Co Mixing pipette
US2864396A (en) * 1956-10-09 1958-12-16 Technicon Chromatography Corp Volume control for fraction collectors
US3191813A (en) * 1962-04-23 1965-06-29 Cooke Engineering Company Laboratory apparatus
SE330624B (enExample) * 1965-09-02 1970-11-23 Medicinskkemiska Lab Calab Ab
CH594235A5 (enExample) * 1976-02-06 1977-12-30 Mettler Instrumente Ag
DE2727723C2 (de) * 1977-06-21 1983-06-01 Holstein Und Kappert Gmbh, 4600 Dortmund Füllrohrloses Füllorgan für Gegendruckfüllmaschinen
CH633977A5 (de) * 1978-09-15 1983-01-14 Mettler Instrumente Ag Wechselbuerette.
SU949496A2 (ru) * 1980-12-12 1982-08-07 Специальное конструкторское бюро биологического приборостроения АН СССР Коллектор фракций дл жидкостного хроматографа
US4391716A (en) * 1981-12-22 1983-07-05 American Filtrona Corporation Preferential wicking system
US4469151A (en) * 1982-06-07 1984-09-04 Wilson Billie J Fluid layering device

Also Published As

Publication number Publication date
DE3421076A1 (de) 1985-01-31
FR2549391A1 (fr) 1985-01-25
DE3421076C2 (enExample) 1992-09-03
DE8417260U1 (de) 1984-09-13
JPS6019962U (ja) 1985-02-12
JPH053977Y2 (enExample) 1993-01-29
US4719086A (en) 1988-01-12
CH660131A5 (de) 1987-03-31

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