GB1371312A – Titration device
– Google Patents
GB1371312A – Titration device
– Google Patents
Titration device
Info
Publication number
GB1371312A
GB1371312A
GB259073A
GB259073A
GB1371312A
GB 1371312 A
GB1371312 A
GB 1371312A
GB 259073 A
GB259073 A
GB 259073A
GB 259073 A
GB259073 A
GB 259073A
GB 1371312 A
GB1371312 A
GB 1371312A
Authority
GB
United Kingdom
Prior art keywords
container
dropping tube
take
volume
titration device
Prior art date
1972-02-02
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
GB259073A
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.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
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.)
1972-02-02
Filing date
1973-01-18
Publication date
1974-10-23
1972-02-02
Priority claimed from DE19722204808
external-priority
patent/DE2204808C3/en
1973-01-18
Application filed by Merck Patent GmbH
filed
Critical
Merck Patent GmbH
1974-10-23
Publication of GB1371312A
publication
Critical
patent/GB1371312A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
B01L3/0206—Burettes, i.e. for withdrawing and redistributing liquids through different conduits of the plunger pump type
Abstract
1371312 Burette MERCK PATENT GmbH 18 Jan 1973 [2 Feb 1972] 2590/73 Heading B1X A titration device comprises a calibrated piston syringe 1 connected via a sealing member 2 with a dropping tube 5 which is fixed in a closure cap 3 for a container 4, said dropping tube having a take-up volume which is approximately equal to or greater than the take-up volume of said syringe. The container may contain a wiper 8 to remove liquid from the outside of the dropping tube as this is withdrawn from the container.
GB259073A
1972-02-02
1973-01-18
Titration device
Expired
GB1371312A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE19722204808
DE2204808C3
(en)
1972-02-02
Titration device
Publications (1)
Publication Number
Publication Date
GB1371312A
true
GB1371312A
(en)
1974-10-23
Family
ID=5834764
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB259073A
Expired
GB1371312A
(en)
1972-02-02
1973-01-18
Titration device
Country Status (11)
Country
Link
US
(1)
US3873274A
(en)
JP
(1)
JPS4888992A
(en)
BE
(1)
BE794749A
(en)
CH
(1)
CH546096A
(en)
DD
(1)
DD101018A5
(en)
FR
(1)
FR2170719A5
(en)
GB
(1)
GB1371312A
(en)
IL
(1)
IL41381A
(en)
IT
(1)
IT978515B
(en)
NL
(1)
NL7300814A
(en)
ZA
(1)
ZA73330B
(en)
Families Citing this family (14)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4135866A
(en)
*
1977-08-29
1979-01-23
Reliance Glass Works
Laboratory glassware taper connector system with retainer and backup seal
US4616514A
(en)
*
1983-06-06
1986-10-14
Rainin Instrument Co., Inc.
Replaceable tip assembly for pipette
US4784657A
(en)
*
1985-10-01
1988-11-15
Ceramed Corporation
Syringe-vial material transfer interconnector
SE451942B
(en)
*
1986-02-26
1987-11-09
Broden Bengt Inge
DEVICE FOR HANDLING ORGANIC BODY WELDINGS
US4758234A
(en)
*
1986-03-20
1988-07-19
Norman Orentreich
High viscosity fluid delivery system
US4664655A
(en)
*
1986-03-20
1987-05-12
Norman Orentreich
High viscosity fluid delivery system
US4927765A
(en)
*
1988-02-29
1990-05-22
Pharmacia Eni Diagnostics, Inc.
Automatic reagent dispenser
WO1991001486A1
(en)
*
1989-07-24
1991-02-07
Tritech Partners
New and improved sample liquid aspirating and dispensing probe
US5366898A
(en)
*
1992-03-27
1994-11-22
Dexsil Corporation
Method for quantitative determination of total base or acid number of oil
US5800782A
(en)
*
1994-11-18
1998-09-01
Dexsil Corporation
Apparatus for quantitative determination of total base or acid number of oil
GB0218693D0
(en)
*
2002-08-10
2002-09-18
Hajatdoost Sohail
Quick titration device
US8171963B2
(en)
*
2008-01-11
2012-05-08
Troy Sonnier
Apparatus for extracting, measuring and transferring fluids
US20100211040A1
(en)
*
2009-02-19
2010-08-19
Cetylite Industries, Inc.
Apparatus and method for dispensing fluid through a port connector
WO2018134062A1
(en)
*
2017-01-18
2018-07-26
Novartis Ag
Dip tube
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2697945A
(en)
*
1952-08-05
1954-12-28
Dovas Nicholas
Suction device for blood diluting pipettes
US3410664A
(en)
*
1965-10-29
1968-11-12
Navy Usa
Titration apparatus
US3757585A
(en)
*
1968-08-16
1973-09-11
Heller Labor
Pipette apparatus
US3660037A
(en)
*
1970-08-10
1972-05-02
Kurt Rudolf Sokol
Device for measuring blood sedimentation rate
0
BE
BE794749D
patent/BE794749A/en
unknown
1973
1973-01-16
ZA
ZA730330A
patent/ZA73330B/en
unknown
1973-01-18
GB
GB259073A
patent/GB1371312A/en
not_active
Expired
1973-01-19
NL
NL7300814A
patent/NL7300814A/xx
unknown
1973-01-24
IL
IL41381A
patent/IL41381A/en
unknown
1973-01-26
IT
IT19664/73A
patent/IT978515B/en
active
1973-01-31
DD
DD168564A
patent/DD101018A5/xx
unknown
1973-01-31
FR
FR7303350A
patent/FR2170719A5/fr
not_active
Expired
1973-02-02
CH
CH147573A
patent/CH546096A/en
not_active
IP Right Cessation
1973-02-02
JP
JP48013017A
patent/JPS4888992A/ja
active
Pending
1973-02-02
US
US329022A
patent/US3873274A/en
not_active
Expired – Lifetime
Also Published As
Publication number
Publication date
CH546096A
(en)
1974-02-28
IT978515B
(en)
1974-09-20
NL7300814A
(en)
1973-08-06
IL41381A0
(en)
1973-03-30
BE794749A
(en)
1973-07-30
ZA73330B
(en)
1973-10-31
IL41381A
(en)
1975-08-31
DE2204808A1
(en)
1973-08-09
JPS4888992A
(en)
1973-11-21
FR2170719A5
(en)
1973-09-14
DD101018A5
(en)
1973-10-12
DE2204808B2
(en)
1975-11-20
US3873274A
(en)
1975-03-25
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Legal Events
Date
Code
Title
Description
1975-03-12
PS
Patent sealed [section 19, patents act 1949]
1988-09-07
PCNP
Patent ceased through non-payment of renewal fee
