GB1463807A - Filters - Google Patents

Filters

Info

Publication number
GB1463807A
GB1463807A GB993873A GB993873A GB1463807A GB 1463807 A GB1463807 A GB 1463807A GB 993873 A GB993873 A GB 993873A GB 993873 A GB993873 A GB 993873A GB 1463807 A GB1463807 A GB 1463807A
Authority
GB
United Kingdom
Prior art keywords
march
filter
tubular body
filter disc
magazine block
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
GB993873A
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.)
Wellcome Foundation Ltd
Original Assignee
Wellcome Foundation 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 Wellcome Foundation Ltd filed Critical Wellcome Foundation Ltd
Priority to GB993873A priority Critical patent/GB1463807A/en
Priority to JP1974024113U priority patent/JPS5410315Y2/ja
Priority to FR7406806A priority patent/FR2220135A7/fr
Publication of GB1463807A publication Critical patent/GB1463807A/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
    • B01L9/00—Supporting devices; Holding devices
    • B01L9/54—Supports specially adapted for pipettes and burettes
    • B01L9/543—Supports specially adapted for pipettes and burettes for disposable pipette tips, e.g. racks or cassettes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • 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
    • B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
    • 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
    • B01L3/0275—Interchangeable or disposable dispensing tips
    • 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
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/0681—Filter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
    • G01N35/1016—Control of the volume dispensed or introduced
    • G01N2035/102—Preventing or detecting loss of fluid by dripping
    • G01N2035/1023—Preventing or detecting loss of fluid by dripping using a valve in the tip or nozzle

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Sampling And Sample Adjustment (AREA)
GB993873A 1973-03-01 1973-03-01 Filters Expired GB1463807A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB993873A GB1463807A (en) 1973-03-01 1973-03-01 Filters
JP1974024113U JPS5410315Y2 (enrdf_load_stackoverflow) 1973-03-01 1974-02-28
FR7406806A FR2220135A7 (enrdf_load_stackoverflow) 1973-03-01 1974-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB993873A GB1463807A (en) 1973-03-01 1973-03-01 Filters

Publications (1)

Publication Number Publication Date
GB1463807A true GB1463807A (en) 1977-02-09

Family

ID=9881552

Family Applications (1)

Application Number Title Priority Date Filing Date
GB993873A Expired GB1463807A (en) 1973-03-01 1973-03-01 Filters

Country Status (3)

Country Link
JP (1) JPS5410315Y2 (enrdf_load_stackoverflow)
FR (1) FR2220135A7 (enrdf_load_stackoverflow)
GB (1) GB1463807A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197220A (en) * 1986-11-12 1988-05-18 Pall Corp Filter device
US4902421A (en) * 1986-11-12 1990-02-20 Pall Corporation Filter device
GB2226508A (en) * 1986-11-12 1990-07-04 Pall Corp Filter device
US5851491A (en) * 1997-06-13 1998-12-22 Labcon, North America Pipette tip and filter for accurate sampling and prevention of contamination
GB2327628A (en) * 1997-07-26 1999-02-03 Peerless Systems Limited Powder pipette with replaceable tip
US9180446B2 (en) 2011-10-04 2015-11-10 Eppendorf Ag Manual dosing device
US10184950B2 (en) 2013-03-15 2019-01-22 Diagnostics For The Real World, Ltd HIV viral load testing
CN110038658A (zh) * 2019-04-24 2019-07-23 杭州师范大学 一种移液枪口内入式滤菌插头

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1066674A (en) * 1977-02-14 1979-11-20 Gelman Instrument Company Mouth filter for use with pipettes
DE2945212A1 (de) * 1979-11-09 1981-05-27 C.H. Boehringer Sohn, 6507 Ingelheim Vorrichtung und verfahren zur abfuellung kleinster pulvermengen
JPS60114700U (ja) * 1984-01-13 1985-08-02 栄研器材株式会社 食品検査用フイルタ−
US4774058A (en) * 1985-09-26 1988-09-27 Mehl Ehrenfried L Apparatus for, and methods of, operating upon a fluid
DE3635598A1 (de) * 1986-10-20 1988-05-05 Eppendorf Geraetebau Netheler Pipettiervorrichtung mit einem aufsteckkonus fuer eine pipettenspitze sowie pipettenspitze fuer eine solche pipettiervorrichtung
US5156811A (en) * 1990-11-07 1992-10-20 Continental Laboratory Products, Inc. Pipette device
US20130203089A1 (en) * 2010-09-23 2013-08-08 Porex Corporation Filtered Adapter for Pipettors
DE102011114688B4 (de) * 2011-10-04 2020-02-20 Eppendorf Ag Handdosiervorrichtung
JP7234679B2 (ja) * 2019-02-15 2023-03-08 住友ベークライト株式会社 ピペット用フィルタ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH059093Y2 (enrdf_load_stackoverflow) * 1988-06-13 1993-03-05

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197220A (en) * 1986-11-12 1988-05-18 Pall Corp Filter device
US4902421A (en) * 1986-11-12 1990-02-20 Pall Corporation Filter device
GB2226508A (en) * 1986-11-12 1990-07-04 Pall Corp Filter device
GB2197220B (en) * 1986-11-12 1991-01-16 Pall Corp Filter device
GB2226508B (en) * 1986-11-12 1991-01-23 Pall Corp Filter device
US5851491A (en) * 1997-06-13 1998-12-22 Labcon, North America Pipette tip and filter for accurate sampling and prevention of contamination
GB2327628A (en) * 1997-07-26 1999-02-03 Peerless Systems Limited Powder pipette with replaceable tip
US9180446B2 (en) 2011-10-04 2015-11-10 Eppendorf Ag Manual dosing device
US10184950B2 (en) 2013-03-15 2019-01-22 Diagnostics For The Real World, Ltd HIV viral load testing
US10330694B2 (en) 2013-03-15 2019-06-25 Diagnostics For The Real World, Ltd Apparatus and method for automated sample preparation and adaptor for use in the apparatus
CN110038658A (zh) * 2019-04-24 2019-07-23 杭州师范大学 一种移液枪口内入式滤菌插头

Also Published As

Publication number Publication date
JPS5046194U (enrdf_load_stackoverflow) 1975-05-08
JPS5410315Y2 (enrdf_load_stackoverflow) 1979-05-12
FR2220135A7 (enrdf_load_stackoverflow) 1974-09-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee