GB1389494A - Devices for microbiological analysis - Google Patents

Devices for microbiological analysis

Info

Publication number
GB1389494A
GB1389494A GB2214072A GB2214072A GB1389494A GB 1389494 A GB1389494 A GB 1389494A GB 2214072 A GB2214072 A GB 2214072A GB 2214072 A GB2214072 A GB 2214072A GB 1389494 A GB1389494 A GB 1389494A
Authority
GB
United Kingdom
Prior art keywords
pipette
agar
drop
ejected
diluent
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
GB2214072A
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.)
Unilever PLC
Original Assignee
Unilever PLC
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 Unilever PLC filed Critical Unilever PLC
Priority to GB2214072A priority Critical patent/GB1389494A/en
Priority to NO1850/73A priority patent/NO139968C/no
Priority to AU55330/73A priority patent/AU474641B2/en
Priority to DE2323114A priority patent/DE2323114A1/de
Priority to IE736/73A priority patent/IE37618B1/xx
Priority to CA171,215A priority patent/CA996011A/en
Priority to ZA00733158A priority patent/ZA733158B/xx
Priority to NL7306442A priority patent/NL7306442A/xx
Priority to IT68341/73A priority patent/IT986555B/it
Priority to FR7317004A priority patent/FR2184097B1/fr
Priority to DK259173AA priority patent/DK131045B/da
Priority to JP48052023A priority patent/JPS4950992A/ja
Priority to CH672773A priority patent/CH576520A5/xx
Priority to BE131043A priority patent/BE799445A/xx
Publication of GB1389494A publication Critical patent/GB1389494A/en
Expired legal-status Critical Current

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
    • G01N21/17—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
    • G01N21/29—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using visual detection

Landscapes

  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB2214072A 1972-05-11 1972-05-11 Devices for microbiological analysis Expired GB1389494A (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
GB2214072A GB1389494A (en) 1972-05-11 1972-05-11 Devices for microbiological analysis
NO1850/73A NO139968C (no) 1972-05-11 1973-05-04 Apparat for mikrobiologisk analyse
AU55330/73A AU474641B2 (en) 1972-05-11 1973-05-07 Devices for microbiological analysis
DE2323114A DE2323114A1 (de) 1972-05-11 1973-05-08 Vorrichtung fuer die mikrobiologische analyse
IE736/73A IE37618B1 (en) 1972-05-11 1973-05-09 Devices for microbiological analysis
CA171,215A CA996011A (en) 1972-05-11 1973-05-09 Devices for microbiological analysis
ZA00733158A ZA733158B (en) 1972-05-11 1973-05-09 Devices for microbiological analysis
NL7306442A NL7306442A (enrdf_load_stackoverflow) 1972-05-11 1973-05-09
IT68341/73A IT986555B (it) 1972-05-11 1973-05-10 Dispositivo per l analisi microbiologica
FR7317004A FR2184097B1 (enrdf_load_stackoverflow) 1972-05-11 1973-05-10
DK259173AA DK131045B (da) 1972-05-11 1973-05-10 Apparat til mikrobiologisk analyse.
JP48052023A JPS4950992A (enrdf_load_stackoverflow) 1972-05-11 1973-05-10
CH672773A CH576520A5 (enrdf_load_stackoverflow) 1972-05-11 1973-05-11
BE131043A BE799445A (fr) 1972-05-11 1973-05-11 Appareil pour analyses microbiologiques,

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2214072A GB1389494A (en) 1972-05-11 1972-05-11 Devices for microbiological analysis

Publications (1)

Publication Number Publication Date
GB1389494A true GB1389494A (en) 1975-04-03

Family

ID=10174547

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2214072A Expired GB1389494A (en) 1972-05-11 1972-05-11 Devices for microbiological analysis

Country Status (14)

Country Link
JP (1) JPS4950992A (enrdf_load_stackoverflow)
AU (1) AU474641B2 (enrdf_load_stackoverflow)
BE (1) BE799445A (enrdf_load_stackoverflow)
CA (1) CA996011A (enrdf_load_stackoverflow)
CH (1) CH576520A5 (enrdf_load_stackoverflow)
DE (1) DE2323114A1 (enrdf_load_stackoverflow)
DK (1) DK131045B (enrdf_load_stackoverflow)
FR (1) FR2184097B1 (enrdf_load_stackoverflow)
GB (1) GB1389494A (enrdf_load_stackoverflow)
IE (1) IE37618B1 (enrdf_load_stackoverflow)
IT (1) IT986555B (enrdf_load_stackoverflow)
NL (1) NL7306442A (enrdf_load_stackoverflow)
NO (1) NO139968C (enrdf_load_stackoverflow)
ZA (1) ZA733158B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112877178A (zh) * 2021-03-10 2021-06-01 太原科技大学 一种放线菌高效分离培养装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5210038A (en) * 1988-12-22 1993-05-11 Becton, Dickinson And Company Multiplate subculture solid media devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112877178A (zh) * 2021-03-10 2021-06-01 太原科技大学 一种放线菌高效分离培养装置
CN112877178B (zh) * 2021-03-10 2022-07-29 太原科技大学 一种放线菌高效分离培养装置

Also Published As

Publication number Publication date
DK131045C (enrdf_load_stackoverflow) 1975-10-20
CA996011A (en) 1976-08-31
FR2184097A1 (enrdf_load_stackoverflow) 1973-12-21
DK131045B (da) 1975-05-20
BE799445A (fr) 1973-11-12
CH576520A5 (enrdf_load_stackoverflow) 1976-06-15
JPS4950992A (enrdf_load_stackoverflow) 1974-05-17
NO139968B (no) 1979-03-05
NO139968C (no) 1979-06-13
NL7306442A (enrdf_load_stackoverflow) 1973-11-13
DE2323114A1 (de) 1973-11-22
FR2184097B1 (enrdf_load_stackoverflow) 1976-11-12
AU5533073A (en) 1974-11-07
IE37618L (en) 1973-11-11
AU474641B2 (en) 1976-07-29
IT986555B (it) 1975-01-30
ZA733158B (en) 1975-01-29
IE37618B1 (en) 1977-08-31

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Legal Events

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