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Liquid PH meter Primato PH101

Out of stock
PH101
15.00
(Including tax)

Liquid PH meter Primato PH101 measures Ph in your water. Ideal if you are an aquarium owner, since some fish can only live in a very specific environment.

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Instructions:

Fill the tank with water. Drop 2 drops of the liquid. Then compare the color to the color of the table provided with the packaging to determine water's ph levels.


Useful info:

  • If you have an aquarium then you know that some fish need a specific PH to live, so you need to check your water regularly.
  • The concept and scale of pH was invented in 1909 by Sören Peter Lauritz Sörensen, head of the chemical department of the Carlsberg Laboratory.
  • The pH range ranges from 0 to 14 and is widely used to determine the acidity of a solution. Solutions for which the pH value is less than 7 are identified as acidic whereas solutions with pH greater than 7 are characterized alkaline. Finally, solutions with pH = 7 are called neutral. The table below shows the pH values for the solutions of some commonly used substances.


Hydrochloric solution (HCl) 1 M
0
Gastric fluid
1,5
Lemon juice
2,4
Coca-Cola
2,5
Vinegar
2.9
Orange Juice
3
Beer
4,5
Coffee
5,0
Tea
5,5
Acid rain
< 5,6
Milk
6,5
Clean water
7,0
Saliva of a healthy person
6,5-7,4
Blood
7,35 – 7,45
Sea water
8,0
Soap
9,0 – 10,0
Commercial ammonia
11,5
Chlorine
12
Solution NaOH 1 Μ
14

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