GB651374A - Improvements relating to pipettes - Google Patents

Improvements relating to pipettes

Info

Publication number
GB651374A
GB651374A GB2624148A GB2624148A GB651374A GB 651374 A GB651374 A GB 651374A GB 2624148 A GB2624148 A GB 2624148A GB 2624148 A GB2624148 A GB 2624148A GB 651374 A GB651374 A GB 651374A
Authority
GB
United Kingdom
Prior art keywords
pipettes
improvements relating
pict
iii
graduation mark
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
GB2624148A
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.)
Postans Ltd
Original Assignee
Postans 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 Postans Ltd filed Critical Postans Ltd
Priority to GB2624148A priority Critical patent/GB651374A/en
Publication of GB651374A publication Critical patent/GB651374A/en
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
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Devices For Use In Laboratory Experiments (AREA)

Abstract

<PICT:0651374/III/1> <PICT:0651374/III/2> A pipette has a closed upper end, a side opening 7 being provided p in the stem at a point above the graduation mark or upper graduation mark. The opening may comprise a tubular protuberance (Fig. 1), or a lateral tubular branch (Fig. 3).
GB2624148A 1948-10-08 1948-10-08 Improvements relating to pipettes Expired GB651374A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2624148A GB651374A (en) 1948-10-08 1948-10-08 Improvements relating to pipettes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2624148A GB651374A (en) 1948-10-08 1948-10-08 Improvements relating to pipettes

Publications (1)

Publication Number Publication Date
GB651374A true GB651374A (en) 1951-03-14

Family

ID=10240547

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2624148A Expired GB651374A (en) 1948-10-08 1948-10-08 Improvements relating to pipettes

Country Status (1)

Country Link
GB (1) GB651374A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991647A (en) * 1957-07-12 1961-07-11 Prec Instr Company Chromatography
US4054061A (en) * 1976-01-14 1977-10-18 Alfredo Valt Graduated pipette equipped with a lateral suctions squirt
US4196627A (en) * 1978-08-28 1980-04-08 Mobil Oil Corporation Method and apparatus for obtaining a selective liquid sample from near the bottom surface of a liquid-filled tank
EP0060480A1 (en) * 1981-03-18 1982-09-22 Messer Griesheim Gmbh Device for handling and dosing small volumes of super-cooled liquids

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991647A (en) * 1957-07-12 1961-07-11 Prec Instr Company Chromatography
US4054061A (en) * 1976-01-14 1977-10-18 Alfredo Valt Graduated pipette equipped with a lateral suctions squirt
US4196627A (en) * 1978-08-28 1980-04-08 Mobil Oil Corporation Method and apparatus for obtaining a selective liquid sample from near the bottom surface of a liquid-filled tank
EP0060480A1 (en) * 1981-03-18 1982-09-22 Messer Griesheim Gmbh Device for handling and dosing small volumes of super-cooled liquids

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