ASTM C70 (Standard Test Method for pH of Water)

ASTM C70 is a standard procedure for measuring the pH level of water. pH indicates how acidic or alkaline the water is, which can affect its suitability for various uses like construction or manufacturing. The test involves taking a water sample, usually from a specific source, and using a pH meter or test methods outlined in the standard to determine its pH value. This measurement helps ensure the water meets certain quality criteria, preventing issues like corrosion or material degradation. Overall, ASTM C70 provides a consistent and reliable way to assess water pH for industrial and environmental applications.