GB2227559B - Biological or chemical test sticks - Google Patents

Biological or chemical test sticks

Info

Publication number
GB2227559B
GB2227559B GB8829356A GB8829356A GB2227559B GB 2227559 B GB2227559 B GB 2227559B GB 8829356 A GB8829356 A GB 8829356A GB 8829356 A GB8829356 A GB 8829356A GB 2227559 B GB2227559 B GB 2227559B
Authority
GB
United Kingdom
Prior art keywords
biological
chemical test
test sticks
sticks
chemical
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 - Fee Related
Application number
GB8829356A
Other versions
GB2227559A (en
GB8829356D0 (en
Inventor
Ernest Brian Hayes
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.)
Cigarette Components Ltd
Original Assignee
Cigarette Components 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 Cigarette Components Ltd filed Critical Cigarette Components Ltd
Priority to GB8829356A priority Critical patent/GB2227559B/en
Publication of GB8829356D0 publication Critical patent/GB8829356D0/en
Publication of GB2227559A publication Critical patent/GB2227559A/en
Application granted granted Critical
Publication of GB2227559B publication Critical patent/GB2227559B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/528—Atypical element structures, e.g. gloves, rods, tampons, toilet paper
GB8829356A 1988-12-16 1988-12-16 Biological or chemical test sticks Expired - Fee Related GB2227559B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8829356A GB2227559B (en) 1988-12-16 1988-12-16 Biological or chemical test sticks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8829356A GB2227559B (en) 1988-12-16 1988-12-16 Biological or chemical test sticks

Publications (3)

Publication Number Publication Date
GB8829356D0 GB8829356D0 (en) 1989-02-01
GB2227559A GB2227559A (en) 1990-08-01
GB2227559B true GB2227559B (en) 1992-04-01

Family

ID=10648592

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8829356A Expired - Fee Related GB2227559B (en) 1988-12-16 1988-12-16 Biological or chemical test sticks

Country Status (1)

Country Link
GB (1) GB2227559B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7326383B2 (en) 2003-12-11 2008-02-05 Taylor Technologies, Inc. Reagent, apparatus and method for measuring cyanuric acid

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1026451A (en) * 1961-12-18 1966-04-20 Miles Lab Improvements in or relating to indicating devices

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1026451A (en) * 1961-12-18 1966-04-20 Miles Lab Improvements in or relating to indicating devices

Also Published As

Publication number Publication date
GB2227559A (en) 1990-08-01
GB8829356D0 (en) 1989-02-01

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Legal Events

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

Effective date: 19961216