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 ...

Mobile phase pH is a robust part of the methods development toolkit, especially useful in the separation of neutral amine forms or other organic bases under alkaline conditions. The example presented ...

Yes, hand sanitizer can make your skin less acidic and more alkaline. An easy way to counteract this is to use moisturizer. No, there is no evidence that using hand sanitizer makes you more vulnerable ...

A Catholic bishop has called on Filipinos to rediscover the true Christian meaning of All Saints’ Day and All Souls’ Day.