ES234152U - Ph indicator for tank water - Google Patents

Ph indicator for tank water

Info

Publication number
ES234152U
ES234152U ES1976234152U ES234152U ES234152U ES 234152 U ES234152 U ES 234152U ES 1976234152 U ES1976234152 U ES 1976234152U ES 234152 U ES234152 U ES 234152U ES 234152 U ES234152 U ES 234152U
Authority
ES
Spain
Prior art keywords
indicator
water
tank water
aquarium
container
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.)
Granted
Application number
ES1976234152U
Other languages
Spanish (es)
Other versions
ES234152Y (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.)
Hilena Biologische und Chemische Erzgesmit Besch
Original Assignee
Hilena Biologische und Chemische Erzgesmit Besch
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 Hilena Biologische und Chemische Erzgesmit Besch filed Critical Hilena Biologische und Chemische Erzgesmit Besch
Publication of ES234152U publication Critical patent/ES234152U/en
Application granted granted Critical
Publication of ES234152Y publication Critical patent/ES234152Y/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
    • 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
    • G01N31/221—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 for investigating pH value

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Animal Husbandry (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Biochemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

Device for the indication of the ph value of aquarium water with a transparent container that must add to turn in the water of the aquarium, for a liquid indicator, characterized in that the container is provided with a gas permeable closure and, in totally submerged state is not permeable for aquarium water. (Machine-translation by Google Translate, not legally binding)
ES1976234152U 1975-09-04 1976-09-03 DEVICE FOR THE INDICATION OF THE PH VALUE OF AQUARIUM WATER. Expired ES234152Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7527913 1975-09-04

Publications (2)

Publication Number Publication Date
ES234152U true ES234152U (en) 1978-04-01
ES234152Y ES234152Y (en) 1978-08-16

Family

ID=6655231

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1976234152U Expired ES234152Y (en) 1975-09-04 1976-09-03 DEVICE FOR THE INDICATION OF THE PH VALUE OF AQUARIUM WATER.

Country Status (11)

Country Link
JP (1) JPS5241590A (en)
AU (1) AU1740376A (en)
BE (1) BE845858A (en)
CA (1) CA1075572A (en)
CH (1) CH594886A5 (en)
DK (1) DK400676A (en)
ES (1) ES234152Y (en)
FR (1) FR2323142A1 (en)
IT (1) IT1064953B (en)
NL (1) NL186197C (en)
SE (1) SE429066B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4041107A1 (en) * 1990-12-21 1992-07-02 Langenbruch Paul Friedrich Dr Tube for continuous, long-term pH measurement - in liquids of gas permeable, indicator-impermeable material

Also Published As

Publication number Publication date
CA1075572A (en) 1980-04-15
NL186197C (en) 1990-10-01
SE429066B (en) 1983-08-08
SE7609702L (en) 1977-03-05
JPS5631539B2 (en) 1981-07-22
BE845858A (en) 1976-12-31
JPS5241590A (en) 1977-03-31
FR2323142A1 (en) 1977-04-01
ES234152Y (en) 1978-08-16
NL186197B (en) 1990-05-01
IT1064953B (en) 1985-02-25
CH594886A5 (en) 1978-01-31
AU1740376A (en) 1978-03-09
NL7609851A (en) 1977-03-08
DK400676A (en) 1977-03-05

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