The pH of water can vary depending on several factors, including the weather, but tap water typically has a pH of about 7.5. What is pH? You may have heard the word “pH” used to describe drinking ...

Your skin tends to have a naturally acidic pH depending on the areas of your body. Factors like the environment and your skin care routine can affect your skin’s pH level. Learn how to keep a balanced ...

However, water comes from different sources, like tap water or river water. These water samples have other substances dissolved in them. They might show up as slightly acidic or slightly alkaline ...

The pH of the human body lies in a tight range between 7.35-7.45, and any minor alterations from this range can have severe implications. Although the pH of blood ranges from 7.35-7.45, the pH of ...

If you’ve spent any time browsing skin-care products in the past few years, whether online or in the store, you’ve likely seen a lot of claims about how a wide variety of these products can help your ...

pH meters are an essential part of many laboratories. pH can affect microbial growth and chemical reactions, pH meters must be calibrated regularly. pH meters consist of either distinct reference and ...

The pH measures how acidic or alkaline a person’s urine is. Ideally, the pH of urine should be around 6.0 to 7.5, but a wider range is usually acceptable. Doctors often test the urine pH and carry out ...

Soil pH or soil reaction is an indication of the acidity or alkalinity of soil and is measured in pH units. Soil pH is defined as the negative logarithm of the hydrogen ion concentration. The pH scale ...