ES234152Y - Dispositivo para la indicacion del valor ph de agua de acuario. - Google Patents

Dispositivo para la indicacion del valor ph de agua de acuario.

Info

Publication number
ES234152Y
ES234152Y ES1976234152U ES234152U ES234152Y ES 234152 Y ES234152 Y ES 234152Y ES 1976234152 U ES1976234152 U ES 1976234152U ES 234152 U ES234152 U ES 234152U ES 234152 Y ES234152 Y ES 234152Y
Authority
ES
Spain
Prior art keywords
indication
value
aquarium water
aquarium
water
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
ES1976234152U
Other languages
English (en)
Spanish (es)
Other versions
ES234152U (es
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 Egmbh
Original Assignee
Hilena Biologische und Chemische Egmbh
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 Egmbh filed Critical Hilena Biologische und Chemische Egmbh
Publication of ES234152U publication Critical patent/ES234152U/es
Application granted granted Critical
Publication of ES234152Y publication Critical patent/ES234152Y/es
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)
ES1976234152U 1975-09-04 1976-09-03 Dispositivo para la indicacion del valor ph de agua de acuario. Expired ES234152Y (es)

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=6655231

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1976234152U Expired ES234152Y (es) 1975-09-04 1976-09-03 Dispositivo para la indicacion del valor ph de agua de acuario.

Country Status (11)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4041107A1 (de) * 1990-12-21 1992-07-02 Langenbruch Paul Friedrich Dr Vorrichtung zur kontinuierlichen, langfristigen messung des ph-wertes einer fluessigkeit wie aquarienwasser, sowie zur bestimmung der konzentration oder der anwesenheit von gasen in gasfoermigen oder fluessigen medien, sowie deren verwendung

Also Published As

Publication number Publication date
IT1064953B (it) 1985-02-25
SE429066B (sv) 1983-08-08
NL186197C (nl) 1990-10-01
NL186197B (nl) 1990-05-01
AU1740376A (en) 1978-03-09
ES234152U (es) 1978-04-01
BE845858A (fr) 1976-12-31
JPS5241590A (en) 1977-03-31
CH594886A5 (xx) 1978-01-31
FR2323142A1 (fr) 1977-04-01
CA1075572A (en) 1980-04-15
SE7609702L (sv) 1977-03-05
JPS5631539B2 (xx) 1981-07-22
DK400676A (da) 1977-03-05
NL7609851A (nl) 1977-03-08

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