英語 での Ph value の使用例とその 日本語 への翻訳
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Measuring instruments for pH value are above all used in the chemical, pharmaceutical industry.
Liquid name, temperature, viscosity, pH value, presence or absence of particles, and presence or absence of lubricity.
The pH value of human skin ranges between 4.5 and 6.0.
The pH value is an important quality parameter in the food sector.
For example, the pH value is of great importance in the manufacture of meat, sausage, delicatessen and dairy products.
Ultrasonic cavitation treatment can rise the pH value of meat significantly.
Acid mantle: Sweat creates an acidic environment on the skin(ph value around 5). It inhibits the growth of microbes.
To stop this normally use alkaline substances to bring the pH value is more neutral.
The pH value is then defined as the negative logarithm of the hydrogen ion concentration.
Low pH value is“acidic” while a high value is“alkaline/basic”.
The pH value is an important factor for the quality of the final meat products.
When moss peat is used, the pH value will need to be raised(with the use of calcium carbonate): 2kg/c.m.
Each whole pH value below 7 is 10 times more acidic than the next higher value. .
After adding acid and alkali to adjust the pH value, the standard will be recycled or discharged.
Check the pH value, and if it is clear the effluent standards of purpose, process completion.
The pH value of foods has a direct effect on the growth of microorganisms and therefore on food quality and safety.
For this reason, many companies use the pH value as a quality characteristic for evaluating their food.
Answer: All basic materials have pH value of seven, many alkaline substances are caustic.
Should I take into account the hydrogen pH value when choosing a cosmetic product?
The pH value of a 2% Laponite® suspension is around 9.8.